Due to recent app store policy changes, players in certain EU regions now face limits when using Direct Carrier Billing (DCB):
🧾 Max 50 EUR per transaction
📆 Max 300 EUR per month
Getting an Error When Using DCB?
If you’re trying to make a purchase and see an error:
Try switching to another payment method (Credit Card, Google Wallet, etc.)
This usually resolves the issue
More info here: Google Play Carrier Billing