1. At first, you should consult a lawyer who have sufficient knowledge in this regard and help you decide a destination for the registration of your website. You should always get associated with the system of such a state where online gambling is allowed. If it is prohibited in that area then the investment will go in vain.
2. Decide a particular bank, which you want as the dealer of all your transaction. People will deposit money here and you need to pay out to winners. Open an account in this bank for the company.
3. The domain name for the poker site needs to be decided. It should properly represent the theme of the gaming and should be easy enough for players to use. It should be properly registered to avoid future problems.
4. Customer service branch need to be established that takes care of all the grievances that arise from the side of players.
5. The hosting server need to be bought and it should have enough capacity to take the load of the gaming when maximum number of players will be online.
6. You need to hire programmers to develop the website. Depending on the type of games, you are ready to offer and the demand of the market, the website should be attractive enough to pull players.
7. You will deal in different kinds of currency after the site is online and for that purpose, you will need a cashiering company.
8. A random number generator is very essential for this whole process to work out because it ensures fairness.
Suggestions
You should always be aware of the capital needed for finishing the whole project and even after that. Deficiency of funds right in the middle of construction can be a serious blow to the whole endeavor. Always keep back up fund ready for emergencies.
