99.9% of Licensed Real Estate Agents, globally, are use to, or only know of one way of endeavoring to sell real estate property, Therefore, they automatically approach selling property in the traditional manner, which is, farm to get listing, agree with the seller for a commission fee of (6%) more or less of the final selling price, then, begin the arduous journey of applying various means of marketing, which includes, Multi listing system, flyers, and open houses. Open house is one of the most inconvenience way of selling, because, it displace the sellers for hours, unless the home is empty. If, the home doesn't sale in a certain period of time, usually (90) days, the frustrated seller, with the agent most likely lowers the asking price which automatically, just lost money for the seller and the agent. If through the agent's efforts an offer is made and accepted, there's the waiting period of at least (30 to 45) days closing especially with the traditional bank. This phase of purchasing we call the "pins and needle period", meaning, just because the buyer is pre-qualified, that doesn't mean the buyers loan is approved. If the buyer can't close, then the process of endeavoring to sell the property again, start all over, simply tedious.