How does the vm user registration work?

[davdbert]

Hi, can somebody explain to me how the user registration works in general? First of all, does vm use the joomla user module or is there a separate vm user functionality?
Im a little lost on this one (as you can see)... Looking forward to useful information and maybe some links :-)

Thanks!

[jenkinhill]

VM2 uses Joomla's mod_login and effectively adds more fields for shopper data.