Watch this video to learn how to confidently fill out real estate contracts and secure your deal. A Florida residential purchase agreement outlines the terms of a transaction between the seller of residential property and the buyer.You need two documents to wholesale a property: 1. Purchase agreement 2. A purchase and sale agreement. Here's how to wholesale real estate in Florida in 7 steps: 1. Download a free wholesale real estate contract and assignment contract that you can use in your real estate wholesaling business. B. Cardinal is a broad-line wholesale distributor of healthcare products. Another important consideration is the use of contracts in wholesaling real estate. The wholesale real estate contract is more simple that the standard purchase and sale agreement.