A no deposit bonus gives you free betting credits at an online casino. You can use these credits to play slots, keno, bingo, scratch cards, and in some instances, selected table games at the casino. This type of bonus is typically offered only once by online casinos to prospective new customers.
These offers are quite common in the online casino business, particularly among newer casinos hungry for customers. A no deposit bonus works like store credit, which you can use to get a free trial of the games and slots at a casino.
It must be noted that these are bonus credits and NOT free cash that you can cash out!