The property and improvements which the Seller is agreeing to sell and which the Purchaser is agreeing to purchase is known as. Learn everything you need to know about wholesaling contracts at Real Estate Skills.In this video I'm going to show you how to do a purchase and sale agreement and an assignment agreement all together. Jotform's free Wholesale Contract Template makes it easy to outline party terms, prices and payment conditions, product delivery, and more. Download a free wholesale real estate contract and assignment contract that you can use in your real estate wholesaling business.