A bonus hunt is very known among streamers, where a streamer would play to get a bonus on a slot, and then he closes the slot before he plays the bonus. This allows him to collect 10 or even a 100 bonus on different slots, and then he streams the opening of those bonuses all at once for his viewers.

However not all providers do save the bonus for you if you close the slot, and those who does will have a different timeframe for you to claim the bonus before it expires.

Here is a list provided to us by one of our OG players for providers that saves your bonus, and the period they save it to.