QRpay BIZ is an app designed for merchants to use in conjunction with the "Lottecard QRpay" service. This mobile payment service allows customers to scan QR codes with their smartphones to make payments and place orders. The app is available for Android and is free to use.

To use the service, merchants must install and register with the QRpay BIZ app. They can then become a QRpay merchant and can accept credit card transactions using only their QR code and smartphone, without the need for a separate card terminal or POS. Additionally, merchants can connect other card issuer merchant information through the QRpay BIZ app and accept payments using QRpay via other card issuer apps.

QRpay BIZ offers various features such as sales and deposit history, as well as the ability to generate and manage QR codes. The app also allows users to apply for a QRpay merchant kit, which includes a mobile printer that automatically prints order and payment information when connected via Bluetooth.

Overall, QRpay BIZ is a useful app for merchants who want to manage their business and accept payments via the Lottecard QRpay service.