Specify the credit terms you prefer, but leave room for negotiation with your supplier or vendor.
1234, Main Street
Boston, MA 02123
<Recipient Address Goes Here>
We're looking forward to doing business with you. Before we get started, I'd like to confirm our credit arrangement.
- <list of credit terms>
If these credit terms are not agreeable to you, please call me at <telephone number> to discuss an alternative plan.
encl: <List of enclosed items goes here>