OnlineBookClub.org

While going through the results of daily giveaways, I observed a few members getting disqualified.
Can knowledgeable members share the main reasons of these disqualifications so that other members can avoid doing those mistakes while participating in the daily giveaways?
I request moderators/editors also to spare their time and share their experiences in this regard.

Yeah that would be a helpful thing in avoiding such instances.

Please what happens when a reviewer appeals a giveaway disqualification and wins? How does the reviewer get the giveaway prize? I don't know if anyone understands?

If a members wins the giveaway prize then he would get it through his PayPal account. If he has no PayPal account then he would have to open one.