...How do I Subscribe? 

After pressing the Submit Button, if all the data is correct, you'll see a page like the image below with all the information provided at the Register page. Then, click the "Click here to continue" button.

The next step is to Upload your banners to our servers. Also you may change your user account details if you wish.  After the login process, every time you log in you'll get to this page (see the image below).

This is the maintenance area. Here you can select which size of banners you'll be uploading first. You may also check your Statistics, and, of course, get the HTML code to insert within your pages.