If you sell a monthly text link ad, the best way to collect payment each month without having to remind the buyer is to create a paypal sub. Justin at  http://www.justin-cook.com/ created a simple payal sub creator to do this, that is much more user friendly than anything PayPal offers.

Please visit his paypal sub creator page. Make sure you bookmark it because it is a simple yet very useful tool that you’ll find yourself using over and over again.

Thanks Justin!