A program that grants points for using Bing search, which users can redeem for gift cards, sweepstakes entries, or charitable donations.
Hello Qussai Rabah,
That $30 card will cover Minecraft just fine as long as your total comes out to exactly $29.99 at checkout. The thing is, Microsoft doesn't waive sales tax on gift card purchases, so if your region charges tax, the total will end up a bit over $30, and the card balance alone won't be enough to cover it. That said, checkout won't just fail on you — it'll prompt for a backup payment method to cover whatever's left over.
If you'd rather not deal with that, it's worth either topping up your balance a little beforehand or just going with a $33 card instead, so you've got some room to spare once tax gets added.