Note: This thread intended for new casinos, that's why it's posted on Gambling board.
1. You need to have a lot money to start.
Aside the primary cost to build up the sites, gambling software, domain subscription, coder, script, bug bounty etc. You need to have a good amount money for advertisement (full explanation below), no one will know your casino when they didn't even heard your casinos since it's still a brand new casinos.
This is why I always condemned those casino that has trying to shill the site with their own accounts meaning this proves that they have no Budget at all and just trying their luck to find victims.
I am not saying that you cannot start a gambling site without Huge capital but at least has a fund to pay incase there isa big wins in your jackpots.
2. Read the forum rules first. The most rules that brand new users broke are post in a row, spamming, put referral on the topic, create duplicate thread and not deleted previous bump. Though if you broke this rules you wouldn't automatically be banned, but your post most likely can be deleted by moderators. Additional tip: if you want your thread remain on Gambling board, you need to accept Bitcoin on your casino, if not your topic will be moved to service announcement (altcoins). The rules can be read here
Unofficial list of (official) Bitcointalk.org rules, guidelines, FAQ This is also a red flag to me, when the site just come here posting and advertising without knowledge about or forum rules.
6. Make sure your site is already finished.
Announcing your casino but your site still under development will make people doesn't want to try your sites since it's not completed yet and worried if there's a bug. You need to have at least: Terms and Conditions, Privacy Policy, FAQ, Live support, Social media, and Provably fair verifier. It's not funny when you don't even wrote any rules and when someone want to withdraw his money, you suspect him abusing your system etc and you ask him to submit KYC. Obviously no one will ever want to play anymore.
actually they can have a dry running but will offer payments for those account that will find Bugs in their site to make them a better business here.
8. Get a gambling license.
Many people doesn't like to submit KYC, but they're prefer a casino having license even KYC is mandatory rather than a casino doesn't have license but offer no KYC. This because no KYC casino doesn't offer promotions due to easily to abuse, unlike a KYC casino will have various promotions. Of course you shouldn't ask KYC to anyone as long as they're not abusing your casino. You also shouldn't allow someone can deposit but they need to submit KYC to able withdraw the funds, this is worst.
I don't think this is Necessary because this will surely implement a KYC as many of us hate it so much .