As an experienced programmer with a focus on automation, I am well-versed in developing bots like the one you require for Mattel.com. Over the years, I've become proficient in languages such as Python and JavaScript – crucial tools for creating high-functioning bots that can smartly browse, select and complete purchases efficiently.
Additionally, my expertise extends to web scraping techniques that can enable your bot to not only add desired items to your cart but also monitor and track price changes – ensuring you get the best possible deals at all times.
Prior experiences working with similar eCommerce websites have solidified my understanding of the unique challenges bots face in these environments. I am confident that my skill set and passion for continuous learning will allow me to create a dynamic, efficient bot for Mattel.com. Let's collaborate on this exciting project to revolutionize your online shopping experience!