As a State of Ohio Liquor ticket holder, I can tell you that only a store with a full liquor ticket can sell with a alcohol content over 17%. A beer and wine ticket, like those held by grocery stores and gas stations can sell beer, wine, mixed drinks in sealed containers, and low proof liquor. Standard 80 proof liquor is not permitted to be sold with that ticket.
Some grocery stores do have a full ticket but then there is a separate sales area that is not part of the store it's self.
You can not purchase booze at a drive thru, gas station or inside the regular sales area of a grocery store. That is illegal in Ohio.