QuickSale® Tap Core is a service application required for QuickSale® Tap to Phone application.
After successfully installing QuickSale® Tap Core, you must install QuickSale® Tap to Phone to accept Payments.
https://play.google.com/store/apps/details?id=com.quicksale.taptophone
QuickSale® Tap Core is the world's first SoftPoS solution based on the PCI MPOC standard to achieve full PCI certification, supporting mainstream card schemes such as Visa, Mastercard, Amex, Discover, JCB, and China UnionPay. It operates on devices running Android 10 and above, and supports the integration of various third-party value-added services such as electronic receipts, dynamic currency conversion, and credit card installment plans.
This is a companion app. It does not appear in the app drawer. It provides background services and user interface screens that are launched by QuickSale® Tap to Phone payment app: https://play.google.com/store/apps/details?id=com.quicksale.taptophone.
Please install QuickSale® Tap to Phone payment to use this app.