PayXpress is an application through which you can accept credit card payments on select Android POS (Point-of-Sale) terminals.
You must have an account with PayXpert in order to accept any type of payment, including credit card payments on physical POS devices.
PayXpress+
PayXpress also has many other useful functionalities you can enable (if desired), like:
a Calculator
Satisfaction polls and Tips
Split payments
Session management
helpful shortcuts
The following sections describe how to accept payments with PayXpress, plus how to use each extra functionality (if acquired).