I’m thinking the OP is wanting to do something like this:
1st Beer @ 5 ea
2nd Beer @ 4 ea
3rd Beer @ 3 ea
4th+Beer @ 2ea
so two beers would be 9, three beers would be 12, four beers would be 14, five beers would be 16
I’m thinking one could use {TICKET ORDER COUNT EXP:x} in the order added event.
Something like {TICKET ORDER COUNT EXP:(MN=Menu Item Name HERE) AND (ODI=True) AND (OS.GStatus= )} and then update order actions based on the quantity on the ticket.