It's nice to give a written overview of your agreement to suppliers quoting on a job. The final contract may be included with this cover letter.
1234, Main Street
Boston, MA 02123
<Recipient Address Goes Here>
We are pleased to inform you that we have accepted your <quotation/bid/proposal> on <name of project>. Our understanding of your <quotation/bid/proposal> is as follows:
- <terms of agreement>
I'll call you <when you will call> to <how you will proceed>. We look forward to doing business with you.
encl: <List of enclosed items goes here>