Gorkhali..Thats NOT true...Mall mgt would not have any idea if you have to have license from the state.

Cyrus: Go to state revenue office and register a LLC which might costs you 250 (depending on where you are) and I would suggest LLC. Do a research why LLC. Then go to mall Mgt and ask them how much does it cost you to rent a cart and their first question will be what are you planning on selling and go from there. Most malls would not let you have a cart if someone already selling what you are planning to sale. So registering LLC in the first place is kind of taking a chance here but you can do it after discussing with Mall mgt as well.

Hope that helped