existing oscommerce

i have a oscommerce instaled 2.2 rc2 whith a lot of user and orders, also i have a vbulletin forum with a lot of user.

All my customers in oscommerce are users in vbulletin.

If i install your oscommerce version what happend with oscommerce existing custumers and orders?.

In some cases the customers have an extra field with they vbulletin nick, but no alll the customers.

how i can integrate it...

Hi,

If you install Osc Shopping Cart Pro, any vBulletin user accounts that exit in your vBulletin will get a oscommerce account once they visit the shop.
Same will happen with any new vBulletin users.

As for your oscommerce install, customers would have to join vBulletin first and get their new customer id.
You could try manually adding their orders to the new customer id.