I want to buy coins with Promo code

[bohemiaguy]

Hello, so I received 40% discount code. And I would like to buy coins before additional holidays 40% expire. So basicaly 40% more coins for 40% less. But when I want to buy them, I cant see any place where to put my promo code. I want to buy 135 coins for 60€, unfortunately there's only 135 for 100€ and no any collum for my discount code. Thank you for help

[Crystalleia]

Discount code is used when you purchase an item from store, not when you're donating for the coins

[Mitzen]

Guess it could be clarified it's only* for store items?

*unless it works with services bought with coins too

[Islingr]

Guess it could be clarified it's only* for store items?

also doesn't seem to work for qiraji battle tank

sauce: I tried it 11h ago

[Thorbjorn]

Doesn't work on legendaries aswell