You must use this agreement if you (a) are a potential buyer or seller of housing, if you want to (b) define the legal rights of each party to the sale, and (c) set out the respective obligations of each party prior to the transfer of title. There are four ways to finance the purchase of a home in a real estate purchase agreement. What you choose depends on both the financial position of the buyer and the seller. Among your options, after seeing House Hunters on HGTV for years, it`s finally your turn to find the perfect home. Or you bought a dilapidated house, put your money and sweat into the repair and you are now ready to put it up for sale. Serious money deposit: A serious deposit is a deposit that shows the good faith and obligation of the buyer to continue the purchase of the property. In return for the buyer`s serious money deposit, the seller withdraws the property from the market. At the end of the purchase, the deposit of serious money is charged to the purchase price.. .