You have to include an explicit assignment addendum. A wholesale agreement is a contract that transfers the ownership of goods from an original seller to the buyer through an intermediary, called the wholesaler.Learn how to wholesale real estate in Utah using this step-by-step guide. The CUSTOMER will work out an arrangement with all manufacturers of products containing the "Subject Product" to allow for verification of Products Produced. Salt Lake City, Utah 84111. All residential rental properties within the corporate limits of Salt Lake City are required to maintain a valid, unexpired business license for each location.