most of the casino threads in which the casino pays for signature campaign and also has its representative here on the forum very active on the forum, we see the thread always active and with many posts
with this low budget, how are you going to pay the salary of employees like: the support guys, the guys who will do the marketing management, the guys who will do the financial management, the guys who will provide consulting services on laws (licenses and various each country, KYC...), the guys who will deal with the game provider (security department, even if you are a programmer and create your own casino you will need more people in that area)
then you will still need a very large bankroll, for example if a person deposits 1000$ and that person wins in a multi bet with odds of @10.00 you will have to pay a very high amount to that person, and if more people make deposits that same day bigger and earn a lot?
then you also have to have a big bankroll for marketing, nowadays it is very difficult for new casinos to compete with old casinos
in recent years I have seen several new casinos come here on the forum and run a signature campaign that only lasts 1 month, from what I understand this is due to the fact that they are spending a lot of money and don't see results, that is, even spending a lot of money on marketing if the casino does not have a good marketing strategy it will not have good results