when clicking the discount must be indicated in percentage
If you search the forum there’s discount tutorials that tell you exactly how to set them up, both for price value and percentage amount
in sambapos 5 it is impossible to add 2 with the same name
Yes, was posible on v4 too. On add action popup right click and select show all actionss. Default hides already added, show all allows duplicate actions.
The discount applies well, I just need some details in the tiket,
the total discount applied in the items and that changes the value of the item, how do I do it?
You can do it by searching the forum where there are detailed tutorials that tell you exactly how to do what you want