How to properly fill out the Arizona Association of Realtors Resale Purchase Contract using Dotloop. List no more than five (5) ARIZONA PROJECT Example Projects Which Best Illustrate Firms Qualification for this contract in the chart.It's not a contract until the seller agrees to it and signs it. Some of the most important points in your offer are;. Phoenix, Arizona 85007. Page 4 of 6 Form. 4. An offer is just a contract with only buyer signature on it. It will become a binding sales contract after the seller agrees to it and signs it. The contractors awarded for this contract will be eligible to receive task orders for completing projects for the Using. Agency. In compliance with the above, the undersigned agrees, if this offer is accepted within.