Thanks, did that and we will see if it works. The affiliate parameters in the URL are still present when you remove the "join" form the domain, but I don't know whether this will be enough. The other potential situation is that when clicking from the miles and more web site (after putting your miles and more number), cookie is automatically generated on joinmarriottbonvoy.com domain, but when we delete join from the domain and manually move to the correct marriotbonvoy.com domain, the cookie is (of course) not transfered.