Buying prepaid electricity on ABSA

Why would ABSA not, like the other banks, make it easier to read the token number of prepaid electricity? There are 20 digits in the token. If you break in down in groups of 4, the same as your credit card numbers who have 16, it is easier to read. To enable you to understand the token would portray it as ******instead of *** Even the prepaid meter allows for groups of 4. I am sure if Nedbank and Standard bank are able to do it, you should really try , it is not so difficult