Top up once, then buy any card: everything about the JR balance in one place.
JR uses a store balance. You add funds once, then you can pay for any card in any region from that balance.
You can add funds with Binance Pay, crypto or PayPal, depending on what is available in your country. Each deposit has a reference (DEP-…) you can find in your account.
The balance stays in your account and can be used for any card later.
Keep your login safe: your balance is protected by your password and email verification.