QaheraCash Merchant Wallet is a free Android application developed by Banque du Caire. It falls under the Business & Productivity category and the Finance subcategory. The app provides a simple and secure way for merchants to accept payments from their customers through a unified QR code. This code allows merchants to accept payments from any mobile wallet subscriber. It also allows customers to purchase goods from merchants or companies and cash out their balance from any ATM or BDC bank account.

To register for the service, merchants need to download the app and visit the nearest BDC branch to submit the registration form and provide the required registration documents. After completing the registration process, merchants will receive their unified QR code. Overall, QaheraCash Merchant Wallet is a fast and reliable payment solution for merchants looking to streamline their payment processes and improve their customer experience.