Mailed and faxed responses are not acceptable forms of formal bid submission. The requesting department must fill out a court agenda request form with an attached memo justifying the need for the item. 2.I'm gonna break down all the terms and conditions so you can understand what it means and we're gonna fill that out so you can have a real-life example of it. Agreements modifying or completing these conditions, side agreements as well as conditions of the CUSTOMER are only valid if we confirm them in written form. County Purchasing Agent. If the seller agrees to pay the buyer agent in contract, do you have to make an amendment to the listing agreement to change what they will pay? The best thing to do is to print out both the assignment contract and the purchase agreement.