I have tested numerous times and I cannot see my ccbill id in nextdooramateur.com signup page. Their other sites seems to work fine but nobody knows what is next.
Click on your link to
www.nextdooramateur.com go to its ccbill join page and search for your ccbill id. It seems that they are using other merchant id so no affiliates can get the credit.
If this is wrong or there is a just reason, I am terribly sorry but I have tested many times. They have two different signup page for the same site.