EasyPay Biz is a free Android app developed by KICC, designed to simplify your business transactions. With this app, you can use KICC's EasyCheck payment system through an ICMSR reader. The app offers a range of features, including credit card payments, cash receipts, payment cancellations, and transaction histories.

To use the app, you need to grant some access permissions, including nearby devices (Bluetooth access) and location, to search for Bluetooth card readers. The app also requires access to your phone number for merchant verification during download. Optional access permissions include camera for barcode scanning, and microphone for the use of an ED-944 earjack reader. However, you can still use the app even if you don't grant these optional permissions, but some services may not be available.

Overall, EasyPay Biz is a useful app for small business owners who need a reliable payment system. With its user-friendly interface and secure payment options, it's definitely worth considering for your business needs.