It is a very risky but also rewarding way of doing promotions, if you get big enough then you will have a chance to actually get your name out there all the time and even if you are known too much it doesn't matter, even if you are the biggest crypto casino ever, if people keep seeing you all the time there will be a time when they have a problem with their current casino and they know you and seen you everywhere so they will say "screw this I am going to wolf.bet" but in order to do that you have to do this for too long, if you do it long enough eventually you will see customers pouring in but it costs you until then.

So, you have to have money and a big budget at that to actually pull off a good signature campaign, if you quit after few weeks then you will just lose money without gaining much.