With the proposed closing of over 130 bank branches, updates to the Ardbrooks Bank Modulus Checker routine ( validates bank account numbers ) will be fairly frequent over the next 12 months as bank accounts are moved from one branch to another. This is especially true in the case of AIB bank accounts as their validation links the bank account number to the sort code which will change as branches close.

Our Bank Modulus Checker is incorporated into our payroll software products PayDay and EuroPayX, our Electronic payments software products PayCE and PayCEX and also available as a standalone module used in other software systems.