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Scenario · AI subscription

Paying for ChatGPT from Vietnam: try MoMo first, virtual card after

Last updated · MPChat Team

If the payment page does not show MoMo or you want to separate AI costs from your salary card, the MP virtual card is an option. All fees are shown in the App.

Download MP, open a card in the app Guides

TL;DR

  • OpenAI Help says MoMo is supported for Go/Plus/Pro on chatgpt.com in Vietnam.
  • If MoMo does not appear or you pay by card, you can use the MP virtual card after topping up USDC/USDT in the App.
  • No approval rate is promised; retrying many times in a short period is more likely to be blocked.

Why ChatGPT often gets stuck at the payment step

  • Domestic Napas cards are not international cards; many international gateways do not accept domestic BINs.
  • Vietnamese Visa/Mastercard cards may be blocked by BIN, lack 3DS, or not match the payment country.
  • MoMo/ZaloPay cannot fill in the card form for Claude, many ad accounts, or US Apple IDs.

Sign up in the app, complete verification, activate MP Card

Try MoMo on chatgpt.com first
OpenAI Help states MoMo is supported for Go/Plus/Pro in Vietnam. If the payment page shows MoMo, you can use this wallet.

If you need to pay by card, open MP Card in the App
Download MPChat, complete verification in the app, top up USDC/USDT into the MP wallet, then enable the virtual card. Do not register on this website.

Paste the card number on the official sign-up page
Copy the card number, expiry date and CVV from the App. Do not send them through chat groups. If it fails, check the transaction notice in the App before trying again.

Notes

MoMo supports ChatGPT in Vietnam, but not every payment page shows this wallet.

Do not use the virtual card to cash out.

Fees and limits are shown in the App or at help.mp.net; this website does not quote prices.

FAQ

Does ChatGPT.com accept MoMo?

According to OpenAI Help, MoMo is supported for Go/Plus/Pro on chatgpt.com in Vietnam. However, the payment interface may change; check the actual payment page.

Can a domestic Napas card pay for ChatGPT?

Napas cards are not international cards. Many international gateways do not accept domestic BINs, so the transaction may be declined.

Does the MP virtual card guarantee approval?

No. We do not promise an approval rate or guarantee success. Results depend on the payment gateway and your account status.

Reference links

MP

Decide to open a card, download MP

The next step is not filling in another form in your browser, but installing the app so you can open and manage your card in one place.

Download MP, open a card in the App
Download MP, open a card in the app