ð¢ ARN number is the acquirer reference number that is an individual code for all credit and debit card transactions. It is used by all acquirers and banks to identify a specific transaction and locate exactly where the funds are being held.
The ARN number consists of two letters, followed by 13 digits.
Here's an example â¡ AA 00 00 00 000000 0
The ARN numbers for all of your successful transactions can be located on your B-Online account. Click here to find out more!