if you shoplift something from a grocery store and got banned, is there a way to be unbanned and come back?

Nope .., if you go back and get caught it’s criminal trespassing if they chose to file charges .

Wear one of those fake nose, mustache and glasses thingies.

You lost the privilege of going there.
Welcome to "consequences of your actions", Earth's real life game show!

If you re-enter the store and they don't say or do anything about it, it's the same as welcoming you back and renders the ban useless...however if you try that and they call the police, you will be arrested and face criminal charges. Is that a risk you want to take? Best to stay away from the premises completely (bans usually include the property the store sits on too).

Give em a hundred dollars for their trouble. 💰️

Beg

No, should have thought about that before shoplifting. I used to work at a store and when they banned someone it was for life.

Wait a couple weeks and go back