Oh, they'll postpone it. Yeah, they are required by law to stop attempting to collect while you are in bankruptcy proceedings. Damn nice of them to do you a freaking favor by obeying the law. Understand this: collection agencies are scum. They have no interest in your problem or anything else other than to collect what they've been assigned. There's no CORRECT resolution to them other than that.
You should have not signed anything in the store. Period. No matter what security told you at the time.
Hopefully you should have this listed on your ch 13. Talk to your lawyer if it isn't and get that fixed. They will take what the bankruptcy says they will get in your procudure. Don't sweat it any more than your other debts. Nothing else they can do at this point legally. Frankly, tell them you do not wish to be contacted further (mail it to them).

