Apology for Not Crediting Payment is a formal letter written by a business to apologize for not crediting payments to a customer. This type of apology letter is used in situations where payments have not been credited to a customer’s account in a timely manner. This could be due to a variety of reasons, from technical issues to administrative errors. There are two main types of Apology for Not Crediting Payment: 1. Apology for Late Payment: This type of apology should be written when a payment has been delayed and the customer has not received it on time. The letter should apologize for any inconvenience caused and offer a solution to the issue. 2. Apology for Incorrect Payment: This type of apology should be sent when a payment has been credited to the wrong account or the wrong amount has been credited. The letter should apologize for the mistake and confirm the correct payment has been credited.