A referral site operated by a registered real estate broker upon an international communications network system enrolls, most preferably, both seller' s and buyer' s real estate agents who will provide a referral fee on real estate commissions earned by them from referred sellers, or buyers, or both who do pay said commissions. This referral site is searchable for agents or opportunity by both potential sellers and buyers of real estate. The site earns a referral fee each time an alerted enrolled real estate agent earns a commission, the referral fee preferably being paid directly from escrow. The referral site rebates a portion of this earned referral fee to the seller, or the buyer, of to both the seller and the buyer, as the case may be. The referral site may additionally donate some percentage of its earned referral fees to charity, preferably a charity linked to that community in which the property on which one or more commissions were paid was both sold and purchased.