How To Handle Customer Billing Snafus
March 15th, 2005 by Dropshipwholesale.net
Seriously, whether the client owes you the money or not is a moot point. Yes, you made an accounting mistake, but if the client agreed to pay you a certain amount each month in exchange for certain services rendered, and you have been under-billing that client for delivering those certain services, the client owes you the money, period.

