Self Service Shops is a mod for the game Stardew Valley that allows you to access the shops and the Ice Cream Stand even if the owner is not there. To install, you just have to download it on your device, and you can start playing right away.

To use it, just press the button that corresponds to the shop you want to visit, and you will be able to see the items you can buy there. If you want to buy something, just tap the button to select the item you want to buy, and you will be able to see the price and other information available so that you can proceed with the action.