neb, firstly have you checked your records to see if the amount...

neb, firstly have you checked your records to see if the amount was processed thru your account? If you don't have records contact your bank to see if you can get a statement for the date in question. Secondly if the amount has not gone thru and you received money for the service & goods from your customer IMO you should pay the supplier, if this customer was the ATO they get 7 years to call in a debt. Goodluck with this, hope its a small amount.