Hello.
Please advise of the following:
Let's say, now I have an Order number: 00000012.
But I would like to have an order numbers consisted of "six digits (ordinal) + first 4 letters of the customer's name + first 4 letters of the customer's surname", for example: "000012JohnSmit". The name and surname details have to be taken from customer Registration details.
How can I do this?