I am also in favor that if a casino starts with a signature campaign, it is to guarantee success at a very good percentage, I do not have statistics, in fact I do not know if they are handled in the forum, but it would be interesting if they could be shown.
Yes signature campaign is one of the effective marketing to introduce a casino here in the forum. As we know those casinos (regardless if its new or old) who have a running campaign here are more popular compared to other casinos that has no campaign running. We dont have statistics to base on but its obvious that this strategy has a positive impact on their business resulting to its continuation even some of them has a short period initial plan for how long it will run.
Roobet is one of the successful casinos here and their different promotions from the past and present especially their art contest is like an appreciation for the gamblers who have talent to showcase.
^ As I have heard, not only the signature campaign the Roobet team had that is why they are very successful now.
They have many marketing promotions as I know and even contest promotions will help to boost their popularity. Social media promotions and others also Roobet had and no wonder why they are very successful and well-known gambling casinos now.
This is a good idea for others, don't think about the profit that you have, spend an amount on promotions and it will surely have an ROI in the long run as we can see on Roobet.