Today finally I got the check with four bucks from Adbrite, one of the pay-per-click program. Although it said it pays based on net-60 basis, it took me about four months to get this first check. On the other hand despite it takes so long for the first check, there’s no minimum threshold for the payments, you can set the minimum check amount as low as you want. Because of this Adbrite is great for alternate ads, since it pays out no matter how little you earned. Many people including myself uses adsense+adbrite for alternate ads in case of adsense can’t find any ads.