Hi Monty,
Thank you for your questions.
1) Your login for CJ covers the entire network, all merchants.
2) The UK and US agreements are for CJ internal purposes and do not affect your relationship with merchants in the network or with Commission Junction. I
am not sure why Gibraltar has a US agreement (I'm checking on this) but it will not impact how you would work with CJ or your merchants. You should sign up in the country your reside (tax speaking).
3) This is up to the merchants. Some merchants choose to restrict affiliates from certain countries. However there are not regional specifications determined by CJ/ValueClick. If you have been rejected because a merchant has put Gibraltar on "auto decline", you can contact us and we can give you hand in getting on board. In the end, we encourage our merchants to have an open mind to different markets. As you know doubt know, an affiliate in Gibraltar can drive perfectly good UK traffic.
4) The site you enter is what the merchants will see. However you can change this site or add as many others as you choose.
Let me know if you have any further questions.
Thank you,
Daniel Powel
Head of Account Management
Commision Junction
dpowel@cj.com
0208 785 5825