BuyChat is a WhatsApp-based platform that allows you to snap pictures of your receipts (or store shelf prices) and send them directly to our system. Our AI OCR (Optical Character Recognition) then automatically identifies the items you purchased, their prices, and the store where you shopped. Once this data is processed, we provide you with personalized insights, such as price comparisons, relevant offers, or quick sign-ups for any ongoing prize games related to the items on your receipt.