How do I formulate a reminder if my buyer's payment is delayed?

Our template shows you how a reminder letter should look if a customer fails to pay on time.

The answer in detail
If a customer fails to pay on time, you can issue a reminder letter. If the buyer's payment is delayed, he can be charged default interest of 5%. You'll find all the important information and a payment reminder template here.
Important documents
Vorlage Mahnung