Checkout - Prefix the customer user field input field ID
with user_
to give you the field name on the Checkout page. So the field with ID
- misc7
will have the input field attribute name
- user_misc7
on the Checkout page.
My Account Page - The input field attribute name
should be misc# (e.g misc6) and the input field value
should be [@misc#@]
(e.g. [@misc6@]
)
Checkout - attribute name
with value cusref#