The Tap2Pay app is a free Android application developed by Shop2Shop under the Business & Productivity category, specifically the Finance subcategory. It is designed to be used with the Tap2Pay Card Device, which allows sellers in the informal market to receive card payments and have the money reflected directly in their SHOP2SHOP account.

With Tap2Pay, customers can easily pay for goods with their credit or debit cards, making transactions more secure and convenient. The app is user-friendly and ensures safe and secure payments and orders through the SHOP2SHOP platform.

Overall, Tap2Pay is a great option for sellers who want to expand their payment options and provide their customers with a more convenient way to pay. With its easy-to-use interface and secure payment system, it's a must-have for any business owner who wants to streamline their payment process and increase sales.