Edit, sign, and share wholesale purchase agreement contract pdf online. No need to install software, just go to DocHub, and sign up instantly and for free.A specific wholesale contract is required in Pennsylvania to legally facilitate the transfer of rights to purchase a property. Download a free wholesale real estate contract and assignment contract that you can use in your real estate wholesaling business. Here's how to wholesale real estate in Pennsylvania in 7 steps: 1. Learn About the PA Housing Market and Real Estate Laws. This agreement assigns the rights and obligations of a purchase and sales agreement for a property from the original buyer (ASSIGNOR) to a new buyer (ASSIGNEE).