How to implement payment gateway in xamarin formsJobb

The Payment House är ett bolag inom betalningsbranschen och söker en grafisk byrå som är intresserad att jobba nära oss i Stockholm och som uppfyller följande kriterier: • Bra partnerkemi – ”kommunikation” o Kunna arbeta mycket med oss i Stockholm, sitta och diskutera och få fram föreslag från er / (Removed by Freelancer.com Admin). Flera uppdrag under åren. • Tillgänglighet/flexibilitet (Hur fort kan ni få det klart? Om någon är sjuk, har ni någon annan som kan hoppa in för att få det klart?) • Teknikförståelse? o Tidigare arbete med Tech? (referenser) • Förståelse för våra produkt och tjänster (vi ber&...

Kan du Xamarin och app-utveckling? Vill arbeta med att hjälpa människor må bättre och få bättre livskvalité? Hör av dig! Vi söker dig som vill arbeta med oss och formen för det kan vi diskutera. Vi erbjuder en resa från startup till att finnas på den internationella marknaden. Vi har höga ambitioner och ett trevligt team. Om Movinspire Movinspire är ett företag inom eHälsa och online training, som digitaliserar arbetet för sjukgymnaster och personliga tränare. Detta gör att de kan arbeta mer professionellt genom att ge individuellt anpassad vård. Klienterna blir mer motiverade att genomföra sin träning, får högre livskvalitén och å...

Uppdraget består att integrera och därefter anpassa en befintlig online e-commerce platform för licensiering av företagets produkter via SaaS. Projektet kommer att drivas i iterationer varav denna avser en första iteration för att verifiera att rätt plattform valts. Därefter ges möjlighet till längre uppdrag för vidare anpassningar och utökningar av lösningen. En initial preferens är att nyttja lösningen Chargebee sannolikt tillsammans med betalportalen Stripe www.stripe.com. Andra alternativ till Chargebee kan tänkas, om du som utförarare har specifik kunskap om någon av dessa istället: Recurly Chargify Spreedly FastSpring Zuora [REMOVED BY ADMIN

Today most companies gets flooded by marketing opportunities in various forms; get a new website, advertise in this magazine, optimize your googlepresence, sponsor this or that and many companies are just flushing money down the toilet. Some jump on an offer merely to get rid of the salesperson, others truly believe that it will have a positive effect on sales, 99 % have the same thing in common - they have no clue if it actually produces any result. With some of the sharpest minds in psychology, marketing and finance we have developed a system that reduces waste and guarantees at least a 20 % increase in results. That might not sound like much, but ask any company if they would like to add 20 % on their bottom line with the same ...

Jag behöver en kodare till en wordpress sida. Det är ett tillägg som heter gravity forms som jag behöver hjälp med!

We're reaching out to find an ambitious Swedish copywriter to write sales focused and professional product information texts for a new e-commerce project. It's imperative that the person we select for the job has a proven record of producing high quality copy. The content produced will set the standard of our textual communication in terms of bringing out the quality and relevance of the products and ultimately forming the "right touch". Who you are You are motivated to engage our customers with your texts in an innovative and creative way. You make the reader feel involved. You understand and implement texts based on SEO requirements. You transform an already existing text to something unique and fun ...

Du måste vara duktig på responsiv design via du ska även kunna HTML, CSS och lite JS samt lite php. Du skall slica PSD till Html/CSS samt implementera det i vårt ramverk. Vi är väldigt petiga med Html viktigt att den är identisk med PSD filen. Kontakta mig för att visa era färdigheter och få jobbet eventuellt.

Payment till April 14th.

I want to Rank Keywords at the 1st Position of the Google Search and payment will be done after ranking the keywords at 1st position of the google search only otherwise no payment will be made. Weekly and monthly backlinks creation and work done report is mandatory. Keyword : Target URL 1) bharatiya nyaya sanhita 2023 pdf: 2) bharatiya nyaya sanhita pdf: 3) section 69 bns: 4) bns section 69: 5) bns 352:

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I'm looking for an expert technician familiar with Zoho to perform two key task: - Implement Zoho CRM: I already have a Zoho account, but I need a skilled freelancer to set it up properly, ensuring that all components are working as the should. - Configure Zoho Mail: Seamless synchronization between my Zoho CRM and Mail is crucial for my operations. I'm therefore in need of a professional who can configure Zoho Mail to function optimally. Additionally, a minor customization to the CRM to fit my company's unique needs is needed. You should not only have proficiency in Zoho but also possess a keen attention to detail to understand and implement these specific customizations. Experience in ot...

...skilled and experienced WordPress webmaster to manage and maintain our services-based e-commerce website. The ideal candidate will have a robust understanding of WordPress, e-commerce functionalities, and website maintenance to ensure optimal performance and a seamless user experience. Key Responsibilities: Website Maintenance: Conduct regular checks to ensure the website's smooth operation. Identify, troubleshoot, and resolve technical issues promptly. Perform routine backups and security updates to protect the site from vulnerabilities. Content Updates: Update site content, including text, images, and multimedia, to keep it fresh and engaging. Collaborate with content creators to ensure accuracy and relevance. Implement SEO bes...

...conveys trust and reliability. we care about environment and natural beauty, so we also like to have something that shows this on our logo. We want to have an icon that represent us and our name on our logo. Please submit your unique design, we will reject any auto generated logo or copy of other's concept. The ideal candidate should have: - A solid understanding of logo design, particularly in the context of property development. - Proven experience in creating logos that communicate trust and reliability. - A keen eye for aesthetics and detail. - The ability to bring innovative and fresh ideas to the table. - Strong communication skills to understand and implement my vision and feedback. I'm open to different ...

Hi Hossein, I enjoyed our phone call and clearly you know what you are doing. I like your idea of producing a cloned Vue 3 component that received the same input variables as the existing component, that is a _child_ of the existing component. That way you can do the development of the new component, without interfering with existing functionality. I would like you to implement this for me in my app as proof-of-principle. I know you are busy with multiple projects so I am flexible on timing. Best wishes, Darrel

I'm in need of a professional with expertise in HubSpot and its integration with our app Primary Objectives: - Increase customer engagement - Streamline our onboarding process - Improve our lead generation process Key Tasks: - Develop and implement a strategy for CRM integration between HubSpot and Sheets - Optimise the use of HubSpot features with Sheets integration The ideal person for this task should have proven experience with HubSpot, excellent understanding of CRM systems, and an ability to streamline processes for optimal efficiency. Capability to troubleshoot and resolve any issues that may arise during the transition period is crucial.

...completes. This issue arose without any identifiable trigger, as I was not involved in any software installations or system updates immediately prior. I'm looking for an expert to diagnose and resolve this problem. Key Tasks: - Diagnose the cause of the crash - Implement a solution to prevent future crashes - Provide any necessary documentation/troubleshooting steps for future reference Ideal Skills and Experience: - Proficient in Ubuntu 20.04 system administration - Experience in diagnosing and resolving system crashes - Strong troubleshooting and problem-solving skills - Excellent communication to provide clear documentation and explanations The ultimate outcome from this project is for the Ubuntu system to operate witho...

I...am looking for an expert in AI, specifically with fine-tuning experience in Convolutional Neural Networks (CNN). My primary focus is on improving the accuracy of specific tasks in the field of Natural Language Processing (NLP). Key tasks for this project include: - Evaluate the current performance of the CNN on specific tasks - Implement fine-tuning protocols to enhance accuracy - Validate and optimize the model for our specific dataset Ideal freelancer must have: - Extensive knowledge and experience in Artificial Intelligence - Proficient with Convolutional Neural Networks - A strong understanding of Natural Language Processing - Proven track record with AI fine-tuning. Your core responsibility will be to adapt our current AI model...

I have a website that's mainly about sharing information. The data stored a...page, with a particular focus on its data storage and transfer areas. Key Requirements: - An expert in web page security, especially in data storage and transfer - Experience in identifying and fixing vulnerabilities - Proficient in implementing advanced security measures - Capable of providing detailed reports and recommendations Your job will be to: - Perform a thorough security check on my web page - Focus on the areas of data storage and transfer - Identify any vulnerabilities - Implement advanced security measures - Provide me with a detailed report on the current state of security and recommendations for improvements. Please only apply if you have the necess...

...developer to craft an e-commerce website primarily using Easy Digital Downloads. Here's what I'm looking for: - Create an intuitive and seamless e-commerce experience. - Integrate Easy Digital Downloads as the core marketplace plugin. - Set up multiple Indian payment gateways, such as Net Banking, BHIM, GPay, and Phone Pay, ensuring security and ease of use. - Optimize site for performance, scalability, and SEO. Ideal Skills: - Proficiency in WordPress & Easy Digital Downloads - Experience with payment gateway integration - Strong portfolio with e-commerce examples - SEO and performance optimization expertise The successful freelancer will demonstrate a strong understanding of e-commerce strategies, particularly within the WordPress la...

...have a custom plugin that integrates with a MVNO (mobile phone company) to activate mobile phone plans. Currently there is a bug that at checkout, the plugin charges the CC (reserves the money) and then it should activate a phone line and create a PDF with QrCode and then capture the money but it doesn't activate the phone line or send the pdf. We also want to integrate a few new suppliers via their API so we need new functionalities added to the plugin. -woocommerce plugin FIX - linux management - deploy on linux, create new features - long term maintenance Gitlab version control - create pipeline to our staging server and do version control RESPONSIBILITIES: - Integration of new B2B APIs - New payment gateway integration - - Impl...

I need create calculator like on page : and implement to my page : It must be only for product in category a-typ. Formula: Width formula: Base price (always for the dimension 90x200) / 90 = value x desired width = price with VAT. Length formula: Calculated width price / 200 = value x desired length = price with VAT. here is JS for this from page dreambed. <script> function calculateCustomPrice(element) { const customPriceInput = ('js-custom-input'); let productId = , location = String() + '?productId=' + productId + '&do=calculateCustomPrice'; for (let input of customPriceInput)

...converted into a webpage form that users can interact with. The form will be used to enter essential information to properties by our data entry operators. This will be one (1) html page only, no backend development necessary (php receiving the form optional, see below). „Nice Admin“-Template must be used: Project Requirements: - Convert Microsoft Word Document (2 pages) to Web Form: Transform the content and layout of the Word document into a web-based form. - Responsive Design: Ensure the form is fully responsive and looks great on all devices (desktop, tablet, and mobile). - Form Fields: Create all necessary form fields as outlined in the Word document, including text fields, dropdowns, checkboxes, addable rows table

...developer who can create a website with similar features to my existing website. The unique requirement here is that the site needs to be bilingual in English and Italian. Key Requirements: - Build a website can use all information of old website and our catalogue, this new website can be done well with seo and in future good for google advertise. - Ensure the website is fully functional and user-friendly in both English and Italian. - Implement best practices in UI/UX design to enhance user experience. Ideal Skills and Experience: - Proficiency in web development with a strong understanding of front-end and back-end technologies. - Prior experience in bilingual website development, especially English and Italian. -...

Need 2 hours tutoring. I have a wix website and I want to understand how to add and remove blogs on the wix website. please let me know the price for 2 hours tutoring.

I need a skilled WordPress developer to add a registration form to my website. Specifically, I need you to: - Implement a user-friendly registration form on my WordPress website. - Ensure the form includes standard fields like Name, Email, Username, and Password. - Integrate the form seamlessly with the rest of the website. Ideal Skills: - Proficient in WordPress development. - Experience with implementing registration forms. - Attention to detail to ensure the form is user-friendly.

I'm in need of a skilled PHP developer to create a custom admin dashboard. The primary goal of this project is to provide a user-friendly interface for my data, with the following features in mind: - **Data Visualization**: I want the dashboard to be able to display key data pertinent to my business. This may include sales data, user activity, and website traffic. - **User Management**: While not explicitly stated, I understand the importance of user management in an admin dashboard. Therefore, building a system that allows for user management is a crucial part of this project. - **Role-based Access Control**: I want the dashboard to have role-based access control. This means that users will have different levels of acces...

... -Strong coding skills, ability to use BDD and TDD where needed. -Experience and confidence developing RESTful APIs and high-load apps. -Proficiency with fundamental front end languages such as HTML, CSS and JavaScript. -Ability to switch between languages and frameworks. -Knowledge of Agile and Scrum. -Fluent in English. -Nice to have: Google Cloud, CI/CD, Kubernetes, and Docker. -Nice to have: experience in building payment solutions. -Nice to have: experience in the medical business. Duties of the role -Architect, discuss, design, implement systems within the Scratch ecosystem. From simple (but important) sign-up forms to ...

...seeking a skilled developer to enhance a WordPress Hotel Booking Plugin (MotoPress/Booklium) by adding specific functionality. Requirements: - The key purpose of the plugin on my website is to provide detailed room descriptions. Hence, the new functionality should seamlessly integrate with this aspect of the plugin. Desired Additions: - Online Payment Integration: Enhance user experience by enabling online payments for booking rooms. - Room Availability Calendar: Implement a user-friendly room availability calendar to improve customers' ability to make reservations. - Custom Booking Form: Create a customizable booking form to cater to specific booking requirements. Content: - The detailed room descriptions will include an ...

...experienced WordPress expert to help me get it back online as soon as possible. Key Tasks: - Diagnose the issue: I need you to identify the root cause of the website being offline, which I believe is due to the recent hosting provider change. - Implement a quick fix: Once the problem is pinpointed, I need you to apply an immediate solution to get the site live again. - Ensure smooth transition: I would also like your expertise in ensuring that the hosting provider change doesn't disrupt the normal functioning of the website in the future. Access Details: I can provide you with the WordPress admin access and hosting account access to help you resolve the issue. Ideal Skills and Experience: - Extensive experience work...

I'm in urgent need of a Magento 2 developer to address a critical issue with my website's payment gateway. Key Requirements: - The current payment gateway, Razorpay and Payu, is not functioning correctly. I need a professional who can quickly identify and resolve the root cause of this issue. - The selected candidate must have prior experience working with Magento 2 and integrating payment gateways. - Familiarity with Razorpay's API would be a huge plus, as I've already integrated it into the site. The ideal candidate will be someone who can work efficiently, has a thorough understanding of Magento 2, and can troubleshoot and resolve issues with payment gateways. Note : Payment will be release on succe...

I'm currently seeking a skilled developer to create an e-commerce platform, named "yuk pencet", tailored towards young adults aged between 18 and 35. The primary feature that I'm looking to include in this platform is product customization. Key Requirements: - Develop an intuitive, sleek e-commerce platform that aligns with the preferences of the specified age group - Implement the product customization feature in a user-friendly way, ensuring it's engaging and easy to use Ideal Skills and Experience: - Proficient in e-commerce platform development - Prior experience in creating platforms for young adult audiences - Expertise in integrating complex customization features - Strong UI/UX design skills ...

I'm in need of a skilled website developer to construct my E-commerce site. This site must include essential features like a shopping cart, a payment gateway, and the capacity for company registration (B2B). I do not want to use established platforms like WordPress, Shopify, or Magento, but rather I need an original, custom-developed site. The ideal freelancer for this project would have a vast experience in creating tailored e-commerce websites and have a strong understanding of secure payment gateway integration. They should also be able to implement a robust B2B registration system effectively.

...marketplace an have an excellent website (Build in Next Js) that is facing some indexing issues in google. I'm looking for an expert in programmatic SEO (pSEO) to help me resolve these issues. We currently have 3.8 M pages build through programmatic SEO and only 136K pages are indexed. Key Responsibilities: - Identify & resolve the specific indexing problems affecting my website - Suggest and implement strategies to improve website's indexing Ideal Skills and Experience: - Proven track record in SEO, with a strong emphasis on programmatic SEO - Expertise in resolving indexing issues - Excellent understanding of search engine algorithms and indexing processes - High proficiency in SEO tools and analytics You...

...seeking an experienced SEO expert to help my website rank higher on search engines and drive more organic traffic. Key Tasks: - Conduct a thorough audit of my site to identify existing SEO issues. - Develop a tailored on-page and off-page SEO strategy. - Implement technical SEO improvements to enhance site performance. - Perform in-depth keyword research to target the right audience. - Create quality backlinks to improve domain authority. Ideal Skills: - Proven track record in SEO and improving search engine rankings. - Proficient in using SEO tools like Ahrefs, Moz, SEMrush, etc. - Experienced in on-page, off-page, and technical SEO. - Strong analytical skills to understand and act upon data. Please pro...

I'm in need of a skilled web designer to help me create a sleek and professional portfolio website. Here's what I need: Key Elements: - Image Gallery - Contact Form - About Me Page Design Preferences: - Clean and modern Ideal Skills and Experience: - Proven experience in web design, particularly with portfolio websites - Proficiency in creating image galleries and contact forms - A strong portfolio that showcases clean and modern design aesthetics. - Experience with responsive design and ensuring the site is mobile-friendly. If you have the right skills and a fresh, modern design aesthetic, I'd love to hear from you.

...student/ graduate to write titles and descriptions for website tops and dresses Must have previous fashion writing experience in writing titles and descriptions for fashion websites Please show some photos and titles and descriptions of previous work. Must be experienced in Australia/ UK and local Australian If you are based overseas, I am sorry please do not bid Title about 10-12 words Description 100 words Point forms decription 14 words I'm looking for a seasoned fashion writer who can craft professional and informative titles and descriptions for clothing brands. It's crucial that these pieces are SEO-optimized to drive traffic to our products. Key Responsibilities: - Create compelling and descriptive titles - Write informative...

I'm in need of an OpenRail Designer expert to assist me with a personal project. The part of the project that requires your attention involves the creation of Cross-Sections & Track Components. I will provide you with the design file that I have been working on. Also, I need you to include explanation in the report. Key Responsibilities: - Develop detailed Cross-Sections & Track Components. - Implement engineering considerations where needed. - Ensure seamless integration with existing elements of the design file I'll provide. This is a personal project, so I am particularly focused on quality and a timely delivery. Your expertise in OpenRail Designer is essential to the successful completion of this project. I need the ...

I'm seeking a skilled developer to integrate a pixel into my WordPress website that collects the names, emails, and phone numbers of leads in real-time as soon as they visit a specific page. The collected data should be simultaneously sent to GoHighLevel (GHL) CRM for automated text and phone call follow-ups, as well as to an Excel sheet for manual review and further action. Key requirements: - Pixel Integration: Develop and implement a pixel solution that captures lead data. - Real-Time Collection: Ensure the system collects data instantly when a lead lands on the specified page. - GoHighLevel (GHL) Integration: Connect the system to GHL for automated text and phone call follow-ups. - Excel Integration: Enable the system to send colle...

...a dynamic individual to fill the role of YouTube Content Sr. Executive at Vativa Design & Development in Chennai. This position is ideal for someone passionate about crafting engaging content, managing video production, and optimizing strategies for YouTube channels. Responsibilities: - Is able to work full-time on the project and meet deadlines consistently - Upload 5 shorts per day with a focus on SEO keywords. - Implement SEO and keyword optimization techniques to boost subscribers and viewership - Is familiar with YouTube's algorithm and best practices for channel growth - Willingness to undergo a trial period. - Package: INR 35,000 - 40,000 per month - Need to reach 200 subscribers per week - Need to reach 10k viewer...

I'm in search of a skilled WordPress developer to take our current web site, , grow its traffic flow exponentially, come up with innovative ways to connect our various social media channels to the site to boost traffic from social to web, add api feeds to save content creation writing articles time, and bring tactics and ideas to bring more engagement, with the following key features: - **API Content Feeds:** I need the site to display a variety of content types, including news articles, video content, social media updates and publically valuable content, sports, birth & death notices. The ideal candidate for this project should have: - **Experience with News Media Websites:** Experience in creating personali...

I'm looking to upgrade my website's functionality to include more interactive features. http://m99.in/web/ Key Requirements: - Enhancing user interaction: I want the user experience on my website to be more engaging and interactive. This includes implementing features that encourage user participation and feedback. - Exploring options: I'm open to suggestions on the specific interactive features that can be added to my website. Some initial ideas include live chat support and innovative ways to present product demos. Ideal Skills and Experience: - Proven track record in website functionality enhancement. - Experience in creating interactive user experiences. - Strong creative and problem-solving skills to...

...Marketing Specialist to help me achieve my company's marketing objectives. Key Responsibilities: - Increase brand awareness through SEO, SEM, content marketing, and social media. - Achieve marketing KPIs such as growing the number of followers on social media platforms and increasing website traffic. - Develop and execute detailed marketing plans to support product launches. - Conduct thorough market research to identify industry trends and opportunities. - Create and optimize blog and social media content. - Implement growth marketing strategies to boost user acquisition and retention rates. Successful applicants will have: - Proven experience in generating leads, improving conversion rates, and executing marketing campaigns for SaaS pr...

...seeking a JIRA expert with a proven track record in configuring JIRA projects in SCRUM, Project Management, and KANBAN formats. The ideal candidate will be able to implement specific features and functionalities within these projects. Key responsibilities include: - Implementing user story management, sprint planning, task tracking, burndown charts, release management, and Kanban boards for SCRUM, Project Management, and KANBAN projects. - Ensuring that each project is tailored to the specific needs and workflows of my team. - Enhancing our project planning and tracking processes. I'm looking for a professional who can ensure that the integration of JIRA into our workflow is seamless, efficient, and user-friendly. The ultimate goal of this proje...

...should be beautifully designed and should be able to toggle between light and dark modes. I only need the design. This form does not require a database. - The form should be designed to be versatile and multiple types of utility forms - The form should include various fields, including but not limited to Name, Email, Phone number, Address, and Message. - The form should be equipped to handle and incorporate different types of utility forms such as Contact form, Feedback form, Registration form, and Survey form. I will provide you with a mockup of the form; you will be tasked with transforming this concept into a functional form. Most have side admin panel Ideal Skills and Experience: - Proficient in PHP and HTML - Strong backgro...

We are looking for a developer with a strong understanding of Ultimate Members, WooCommerce, Event Management, and Job Manager plugins, proficient in troubleshooting and enhancing WordPress-based websites. Tasks Include: • Fixing errors (e.g., missing error messages on content upload failures) • Developing new pages and forms • Enhancing the landing page • Optimizing website performance and security Must-Have Skills: - WordPress development and customizations - Experience with HTML, CSS, JavaScript, and PHP Strong problem-solving abilities Please send us your resume including the experiences you have. We are looking forward to meeting you.

...Description: We are looking for an experienced developer to create and integrate a new feature into our existing news platform, Medunews.com. This feature will include a live video functionality with group chat, advanced community/group creation options, and a temporary email address blocking system. The design and structure of this new feature must align with the current design of our website, which is built using the CodeIgniter 4 framework and running on AlmaLinux v8.9.0. The web server is Nginx. Project Requirements: Live Video with Group Chat: Implement a live video streaming feature that allows users to broadcast and watch live videos. Integrate a real-time group chat system where viewers can interact during the live video sessions. Use WebRTC to de...

I'm looking to set up an E-commerce platform that specializes in Digital Gift Cards. Your main role will be to develop a website where customers can purchase these digital gift cards and have them delivered via email. Key Requirements: - **Payment Gateway Integration:** The platform should accept Upi payments. - **Selection of Digital Gift Cards:** The site should allow users to browse through and select from various digital gift card options. - **Email Delivery:** All purchased digital gift cards should be automatically delivered to the customer's inbox after payment. Ideal candidate: - Proficient in E-commerce website development - Experience with Upi payment system integration. - Familiarity with digital...

...strong level of experience and skills in managing safety issues at large scale events with an expected attendance of more than 5,000. Key Responsibilities: - Develop and implement robust safety measures addressing key anticipated issues including Crowd Control, Medical Emergencies, and Fire Hazards. - Review and approve all safety arrangements and plans prior, during and after the event, - Continuously monitor safety compliance during the event. - Quality control - Auditing and monitoring - Document management - Policy and procedures implementation - Other events safety related matters Skills and Experience Required: - Proven experience in large scale event safety management. - Expert knowledge of various safety threats and first-hand experience in ...

I'm in need of a skilled web designer to build me a visually appealing and user-friendly informational website. The main purpose of the website is to display my portfolio, which includes photography, artwork, and writing samples. My target audience is primarily adults, so the design should be professional and engaging. Key requirements: - Design a sleek and modern website that showcases my portfolio effectively - Ensure the website is easy to navigate and understand for adults - Implement a responsive design for optimal viewing on various devices Ideal skills and experience: - Strong background in web design, with a portfolio of successful informational websites - Proficiency with relevant design tools and platforms - Understanding of user e...

...a skilled freelancer to develop a Procurement Management App using PowerApps. This comprehensive app will streamline various aspects of procurement, including sales, purchases, offer comparison, offer creation, order recording, item creation, and purchase analysis. Offer Comparator: The app should allow users to upload supplier offers, compare them against existing database entries, and identify the best offers based on configurable conditions. It should facilitate easy data input from Excel and offer detailed comparisons, with the ability to export results to Excel. Offer Creator: The freelancer should create functionality for users to customize sales offers by selecting and modifying purchase conditions, adjusting margins, and generating offer ...