No., Income/Expense Account
This field contains the number of the Income/Expense Account. You can enter a maximum of 20 characters, both numbers and letters.
You cannot use a number that is used as a No. field in the Item table or
Barcode No. field in the Barcode table.
The number must be unique - you cannot have the same number twice in one table.
You can create as many numbers as you like.