Hi Slotplayer,
let me explain, those newsletter are sent only to those who have an account with us, plus gave us their permission to broadcast newsletter to them (we are very strict on spam policy ), the link they will have will be for promotion they will receive after depositing, this leads them to log in to their account, and actually make the deposit and by then you get your share of the revenue. it is very rare that people will sign up again after they already have an account and go to the bottom of the newsletter when we explain the spam policy and click on the logos and even if they do, it will then still be yours as they will need to log in for this particular promotion. in the back end those who registered under your source ID are yours, anything else how we retain them it is for your benefit as it is ours.
hope that help,
M:hattip: