I have some referals who have signed in for some of your sites using one address and then used a different address to register for another of your site. Will that be a problem?
I have 2 examples( not the real address only examples)
giftcards.ygf 1. firstname.lastname@example.org@email@example.com@yahoo.com/email 2. firstname.lastname@example.org@email@example.com@yahoo.com/email
Lcds.ygf 1. firstname.lastname@example.org@email@example.com@yahoo.com/email 2. email==Ilovecats@aol.comIlovecats@aol.com=Ilovecats@aol.comIlovecats@aol.com/email
They are newbies. Other than that they are doing everything right.
I guess my question is Does someone have to register for each of your sites using the same email address every time or can they use different ones?