I received my payment from Incrasebux after 32 business days. It took long but still, they paid even without investment. Just click ads and earn. See proof of payment on the "Payments" page.

Incrasebux gives 5 ads daily with $0.007 per click. The minimum cashout is $2.00 for the first cashout, $5.00 for the second, $7.00 for the third and $10.00 for every succeeding cashout. Payments are made instantly for upgraded members and 30 business days for standard members via Alertpay / Paypal.