Update

tried it and found the trick: you have to make a first huge purchase! added pic proof (check below)

As per suggestions, I'm closing this until I have some proof that the site works :)

Before you read:
I haven't tested it, so I don't know if there are issues (region exclusions etc.)

Ok, with that clear, let's move onto the important stuff:
There's this site called sixth continent, where you can buy stuff with discounts, based on how much you and other users buy.. go read how it works, they surely explain it better than I can =P
Don't know if it's already available worldwide though, sorry if not :\

Well, I've only registered and put some basic info and I already have some discounts.. for example, I can buy the Steam card worth 25€ at 15.50€!
Again, haven't tested the site yet, so I can vouch for it (but here in Italy it's been advertised on TV, so I guess it's not a complete scam.
I guess you have to continually buy from the site to have discounts, but for a one-time purchase I say it's pretty good :)

There's also the classic invite-friends-pyramid-scheme so, if you any of you wants to become my minion, I'll gladly send'em my referral mwhawhahwa =P

I'm only forwarding this discovery to you, read whatever there's to read before using the site and use it at your own risk, don't blame me if you lose your money (or if you save some) :peace:

View attached image.