Legal advise and agreements for purchasing a business or selling a business. Get our free, updated 2022 checklist for business buyers.Use a Business Bill of Sale to set out the terms for the sale of a business and transfer the ownership and all assets to the buyer. View the forms library. A purchase option is a right to purchase or lease land or other property interests without any obligation to do so. PASBDC can assist you with purchasing a business or franchise, or finding the right buyer for a sale. Learn about our free consultations.