While you can sell products from a single E-junkie seller account on as many different pages/sites as you wish, all orders would share the same common account settings such as PayPal Email, Display Name and Email, and all other settings under the "Manage Your Seller Account" section of Seller Admin.



If you cannot make those settings suitably generic to apply to all the sites where you're selling and need to establish separate business identities for orders on each site, you'd need to maintain a separate E-junkie account for each distinct identity.