Address 1
Address 2
Address 3
Address 4

[Date]

Dear

Reference/ Account number:

You generally pay your account promptly although lately I have noticed your payments, though regular, are consistently overdue. Is there any special reason for this?  Extended credit is an overhead we both have to fight and of course prompt payment enables us to keep our costs down so that you benefit from competitive prices.

Will you please send your payment for [amount] today to enable us to continue to provide you with the prompt service you rightly expect from us.

Yours sincerely,

Credit Services Manager

Amount overdue      :           £

Interest                      :           £

Payment terms        :           X days from date of invoice

Credit limit                :           £

Account                      :           123456