How to set up the bonus points loyalty program

in order to make the customer bonus points rate depend on purchases over past three months.

Go to Settings-> Loyalty programs -> Change loyalty program -> click on the tab Loyalty rules. Add a new loyalty rule.
In the drop-down list Action select Credit on cash receipt, %; in the list Depends on select Amount; in field Date range for calculations that appears select the period For three months and set Thresholds of values of credit or discount.

How to set up the bonus points loyalty program to make the bonus points rate depend on purchases over three months

To test the loyalty program rules go to the Web terminal and make a few transactions with different amount of purchases within the intervals specified in the loyalty rules. You can check login and password to enter the Terminal under Settings -> Termainls and salespeople by clicking the Edit button.