Not bad
These kinds of games are very fun and your games are good. Although this particular one sort of tested my patience. Well, later in levels it got harder to memorize the items & the controls were a bit buggy I'd go to the ice cream cones and I'd teleport all the way to the cola fridge. Also reputation went super down for not giving someones item and it took FOREVER to get back up.
I think for an upgrade there should be a receipt thing that allows you to look at what the current person ordered.