The process starts with a wholesaler signing a purchase deal with the seller to gain limited control over the property for a certain period. To fully complete a wholesale real estate contract, you will most importantly need a seller, wholesaler, buyer, and title company.A wholesale real estate contract is a shortterm investment strategy where the wholesaler hopes to make their money within 30 days. Option to Purchase Contract signed with seller and wholesaler 2. Exhibit A -a page with the legal description of the property 3. Watch this video to learn how to confidently fill out real estate contracts and secure your deal. Other agreements, this is the clause that essentially. Allows you to assign this contract for a profit. Watch this video to learn how to confidently fill out real estate contracts and secure your deal. Fort Collins Off-Market Fixer!