This feature is only applicable for gold offers for the time being. If a player makes a market request and an offer with a matching (or better!) price exists at any point during the request’s lifetime, the request will automatically be fulfilled using that offer.
These expansion levels only affect the amount of furniture allowed in the shop, not its physical size. Bonus Expansion Slots are now available! For advanced players who have already maxed out their shop, it is now possible to gain a few extra upgrades for +1 Furniture Space each.