When i make a discount or round on payment screen, then i press the Cash payment type button to take payment, pos screen appearing and if i try to re-press the payment button on the POS screen, then it shows something like this:
at least i have the Cancel Payment button and i can cancel the payments which are with round or discount processes.
Here is my “Close Ticket Action” and it works inside of a rule which named " Check If Paid "
And i actually dont understand what they really are. I just compared settings with another DB which is based same DB and workin well. Then finally realized there are some differences.
So if anybody face problems about Discount or Round they must directly dive into this Transaction Types .