Think I might get fired… how bad did I mess up?

so I was thrown on the register in the liquor shop. No training in the register there. A girl told me how some things work. but she quickly went over it and left because it was time to leave.

I had zero training with an actual customer and didn’t realize that I had to scan our own Sam’s club membership thing on the register instead of the members Card. Well I did what the register told me and scanned their membership. I didn’t realize until a Coworker came in and checked a customer out in the register.

I then realized that this could lose my Sam’s club liquor license right? That’s why they keep them separate? I’m kind of panicking right now. It was sold in the liquor store and was never brought in the actual store. But I assume that it sams Club will detect hard alcohol was sold in their store.

should I just not show up tomorrow? lmfao because if I screwed them over I don’t want to go in haha.