How To Write A Letter That Includes Two Parties Signatures. Based on this agreement, we will pay ($ indicate amount) as an advance payment, and. Tab over and type the name of signer 2;
They can also add lines to specify the date they signed the consent letter. If part of the letter needs to refer to just one of you or is something that only one of you wants to express, refer to that person in. Each sender signs the letter above his signature block.
