With a cash back, you actually get a refund of the money you deposit in your betting account. Sometimes it is the deposit cost that gets reversed or a certain percentage of the deposit you make. The benefit of such a bonus is that you receive your reward immediately; it is available without conditions.
Uzbekistan is a former Soviet country and is located in Central Asia. It has many well known mosques, mausoleums and other Islamic architecture. It is steeped in the history of the Silk Road. Gambling is illegal in the country, but rising number of Uzbeks use mobile devices to connect to the internet and play in online casinos.