Promotions should be designed in such a way as to be useful to the casino itself, and not bring losses to it. There may be temporary promotions that will help the casino attract a lot of players in a short time. But such actions do not last long.
true, events or promotions must have a big long-term impact on the gambling site, most gamblers are only trying to profit from the events or promotions that are carried out
the majority of gambling sites that survive on this forum have good and ongoing promotion support so that users feel comfortable playing again and again, Coinplay also has consistent promotions and I'm sure the long-term impact on promotions carried out by Coinplay will be enormous