This invention concerns a method for selling real estate and collecting data about real estate sales. The invention involves establishing an agreement between a Real Estate Agent and a Vendor to sell a property, in which the vendor agrees to allow information about the property and its ultimate sale price to be published and transmitted to a real estate data collection house. In a further aspects it concerns a web site and computer software. 1) Rea 1 Estate Agent (REA) READ House and places ? Enters sale contract l = ")==' ==?? advertisements using J 1 3) Advertisements published I READ House Software (REAS) with unique code number REAS allocates unique property identifier t 4) A person responds to advertisement by sending SMS to 6) READ House records / READ Housel (SMS User) to get data SMS number sender on REA phone Web. J q 5) READ House returns SMS and I provides data and Slider Code 7) SMS User uses slider code to access READ House Web Slider technology to pdce the property. 9) REA follows up interested I 8) READ House provides access property buyers using REA Web I to Slider technology and and other leads pricing data 10) REA makes sale and uses READ House Software to terminate .J 11) READ House receives sale information I advertising and advise READ House 1 12) READ House sends SMS to all who sent an SMS query on property advising property sold