Procedure
The post office bank current account number must be entered in one ofthe following ways:

• nnnnnn-ppz (maximum of six "n")


• bnnnnnnppz (six "n" exactly)


• nnnnnnppz (as above but without "-" or "b")

where
n = Number
pp = Post office bank branch (e.g. 75)
z = Check digit
b = BAZ number
You do not need to enter the hyphen or BAZ number (see the last of theabove possible entries).