I think this is more like a small store owned by one of your neighbors so how they do it is that they give everyone credit and just black-list all of those who

I think this is more like a small store owned by one of your neighbors so how they do it is that they give everyone credit and just black-list all of those who don't pay Since it's mostly cheaper items I think they can afford to do it that way and there are many people that go to this stores on a daily basis so it shouldn't cause much trouble to do it