1: First, you have to make the design of the shop. (for my game, it’s based in the wild west).
2: Place the items that you want to be in the shop, if you can’t find them, you can add a text and add an emoji.
3: Once you have all the items in the shop that you like, add tiny barriers around the items.
4: Add text (banners) and checkers, (you will need this in the next step)
5: Add call outs and headers to the text, Ex: would you like to buy the apples?
Opt1: yes, (-$5) Opt2: no.
6: Add an item granter and an item checker, for the apples, you want to run a check to see if the person has greater than 4 cash, and if true, grant the buyer -$5.
7: When the check passes, deactivate the zone and hide the prop.
8: repeat (1-7) until you have all the items you want
This should be your end result
This is my first guide, tell me what you think I should improve on
hope this helpeed