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Top Up Balance

How to Top Up Balance

Click “Top Up Balance” on the website — to start the top-up process.
Pay with any bank card — international payment cards are supported, payment goes through 3-D Secure.
Enter the top-up amount — you can top up for a week’s subscription or more for auto-renewal.
IMPORTANT: in the “Nickname” field, enter ONLY the name you used when registering in the extension.
Confirm the payment — the balance will be credited automatically within a few minutes.
Payment is available only by bank card. If the balance has not updated within 10 minutes — re-login to your account and contact support with the receipt.

How to Activate Premium

Open the UNI.DUCK extension — go to your account inside the extension.
Click the “Upgrade” button — the amount will be deducted from your internal balance.
Done! — Premium access will open immediately after deduction.

Frequently Asked Questions

What payment methods are available?

Payment only by bank card of any bank (via a protected payment page with 3-D Secure).

What to enter in the “Nickname” field when topping up?

Enter exactly the name you used when registering in the extension. Mistakes may delay the crediting.

Balance not updated after payment

Wait 5–10 minutes and re-login to your account. If it still doesn’t work — contact support and attach the receipt/your account ID.