Mine are working fine. If you are promoting someone else's goods, you can check them. Click on your link to their item and then click on their order link. Once you put in your zip and country you get to the payment page. At the bottom of the page in brackets is your affiliate name.
I have sent an email to a company today that I'm trying to sell for asking why after 2 months no action at all. I follow the HopLink and my username is in the URL but disappears after clicking the order page.