Thanks Nicolas,
Yes I would, but would I then not have a problem with the user?
I want a generic password for initial access to the products in a menu, but as FUA and Hika user management are both integrated with Joomla user management, will everyone not be shopping under my generic user, and unable to access the products under a user they create for themselves.
The whole thing could work if the ship to address alowed the entry of a new email address for the auto sending of files upon confirmation and if there was a way to disable the default shipping address.
But FUA also conflicts with HIKA, I get a big error message on HIKA shop category pages because it does not understand HIKA categories.
Unless of course I am misundersanding Joomla user manbagement or the level of integration between HIKA, FUA and Joomla user management.