Can I offer entire catalog and ship non-available items at a pop-up store?

Our sales are 100% online, and shipped to customers. We are planning a Pop-Up in-person store that will have limited number of items from the online store for sale to customers at the Pop-Up. We would like to offer our entire catalog of products for sale, and ship the items that are not on-hand at the pop-up.

Example: We sell maps, decals and tshirts online, shipped to customers. We’d like to bring only decals to the pop-up. A customer at the pop-up would like to buy a decal and a map. We would like to sell both of those things to the customer, who would then leave the pop-up with the decal in-hand, and we will ship them the map.

  • Is this possible?
  • Does it require POS Pro?
  • Does is require setting up a second location in the settings?

Any advice or instructions is greatly appreciated!