Thanks!
That’s what I’ve had the most luck with-The simple link to an exclusive page. I’m surprised you stopped your list. Where else can you find such pre-qualified, targeted visitors than your own email list–people in my case who signed up BECAUSE they are interested in online gambling, playing at online casinos etc.
Also, if I ever decide toi sell my site, I think a large an email list of this type can greatly increase my asking price.