I’ve been tracking these 400% bonuses across multiple sites for my gambling blog, and here’s what I’ve found: the average wagering requirement is between 50-70x, most have a 7-day completion window (though 14-30 days would be ideal), and almost all have game restrictions. The best approach is to look beyond the percentage – sometimes a 250% or 300% bonus with lower wagering is actually more valuable. Also, check if the casino supports your local currency directly to avoid conversion fees.