New Arcade Machines How Are Gas Station Stores Able To Have Slot Machines Next To The Arcade Machines?

How are gas station stores able to have slot machines next to the arcade machines? - new arcade machines

I live in Oklahoma and in some stores with gas stations have slot machines slot machines. I have before discount $ 20. How are they capable of doing that? I do not believe in the land of the Indians. Some stations have shops in a few slot machines in around my area.