Isabelmarco's Moneymaker review with proofs

Edit: BEWARE! IsabelMarco does NOT pay to standard members anymore.

Isabelmarco's Moneymaker is one of the best PTCs around. They pay $0.01 per click and $0.007 (70%) per referrals' click. If you upgrade for $70/year or $9/month, you get $0.015/click + $0.01 per referrals' click. It's a little expensive but worths it.
Advertising prices are very low in Isabelmarco, from $4,5/500 views, $7/1000 views to $420/100.000 views, so I highly recommend this site for advertising your sites. And because advertising is cheap, they have 15-20 ads a day. It seems unsustainable at first look but they have many banner ads and other ads to support them financially, so I think they can sustain the site.
The payout is $9 by Alertpay and it's paid in 20 days for premium members and 40 days for normal members. Notice that it's not "businness days" like other PTCs, so if you're preimum and request your cashout on 1st day of the month, you'll get it at least on 21st of the month!
Another good feature is that the site can be viewed in 6 lnguages: English, Spanish, German, Dutch, French and Portuguese.
[join Isabelmarco's Moneymaker]

And, here's my payment proofs, received within 20 days each, a total of $81,07: