Modify Customer Data

don't ask me how this happened, but a couple of customers created accounts and ordered photos with a buggy email address. Fortunately I was able to get the correct email from their paypal payment.

I would like to change their email in the System, but HOW?

People menu >> accounts >> Tap on Name >> Actinos menu >> edit

thanks for the tip, hadn't seen that but this person isn't registered. Is there anyway to change the data on an unregistered person?

Just fount the answer... 

For an Order by an unregistered Customer:

Order >> Edit Order >> Billing Address

If you didn't, use 'Enter email address twice' to possibly reduce problems in the future.