This is something that all bonuses have, except for blackcoin.co the cashbacks. The wagering requirement is often denoted as a numerical value and it indicates how much you need to spend in real money to release your bonus for withdrawal. For no deposit bonuses, the wagering requirement is going to be higher than usual. The general range for regular bonuses is 40 to 50 times the bonus amount. Usually, no deposit bonus codes come in the form of no deposit free spins and are good for slot games. However, if you prefer table or live casino games, double-check to see if you can use the bonus code for those.
No, not everyone qualifies for all no deposit bonuses on offer, which is why you need to read through the small print carefully. Sometimes, you are restricted by the country you live in and by GEO restrictions. However, generally, most bonuses are available for most regions.