National Flat Fee MLS, Realtor.com®, For Sale By Owner Listing Service
F.S.B.O. for sale by owner and flat fee mls listing service. You can still be a for sale by owner and listed as a Flat Fee MLS listing. If you sell by owner you owe no additional fees. If a Realtor brings you the buyer, pay them their half, typically 3% of their side of the flat fee listing.