It is an application to calculate money and points to apply cents
First screen:
Explanation: Enter the number of your dollars in the Enter the number of dollars box and press
Press one of the buttons to display the result in the Money Calculation Result field
Second screen:
Clarification: Enter the number of your points in the Enter the number of points box, then enter the number of days and press
Press one of the buttons to add, subtract, multiply, or divide, so that the result appears in the points calculation result field