ChatGPT Plus Subscription Failed? Common Payment Issues & Fixes

Many users in China encounter subscription failures when trying to sign up for ChatGPT Plus. The most common issues are payment rejections, invalid card errors, or regional restrictions. Don't worry—most problems have straightforward fixes. Below are the top frequently asked questions to help you resolve them quickly.

Why does my credit card keep getting declined?

ChatGPT Plus's payment system is sensitive to cards issued outside the US—especially dual-currency cards from China, which often trigger fraud detection. First, check that your card has sufficient balance and that the billing address you entered is real. Some banks require you to enable international card-not-present transactions; call customer service to confirm. If you fail repeatedly, try a different bank's card, or use a virtual credit card (e.g., Depay, OneKey)—these often bypass restrictions.

Alternatively, PayPal is a viable option, but your PayPal account must be linked to a card that supports international transactions. If none of these methods work, it may be temporary risk control on OpenAI's end—wait 24 hours and retry.

Why was my subscription successful but immediately refunded?

This usually happens when the IP address of your account doesn't match the country of your payment card, triggering a system anomaly. For example, using a US IP with a Chinese card will cause OpenAI to refund and suspend the subscription. Solution: use a stable US IP throughout the process (don't switch randomly), and fill in a billing address generated by a US address generator. If you've already received a refund, wait 7 days before trying again—frequent attempts risk a permanent ban.

Also, avoid using public VPN nodes, which are easily flagged as proxy traffic. Household residential IPs or dedicated line nodes have a much higher success rate.

What should I do if the subscription page says "Unable to complete your request"?

This error is often caused by browser cache or cookie conflicts. Start by clearing the cache and cookies in Chrome or Safari, then disable all extensions (especially ad blockers). Open an incognito window, log in again, and go to the subscription page—most temporary issues will be resolved. If the error persists, try a different device or network environment (e.g., switch from Wi-Fi to a mobile hotspot).

Another possibility is that your account has been flagged as high-risk—common with newly registered accounts. Use the free version for a day or two of normal conversation first to simulate real user behavior before subscribing. This significantly reduces the chance of being flagged.

How to recover my account after it gets locked following subscription?

If you suddenly can't log in after subscribing, it's likely due to a payment dispute or detection of account sharing. For a personal account, check your email for official messages from OpenAI and follow the instructions to verify your identity (e.g., upload an ID or passport). Unlock usually happens within a few hours. For shared accounts, stop sharing immediately—multiple users on the same IP easily trigger security mechanisms.

After recovery, enable two-factor authentication (2FA), and avoid using the same card to try different accounts repeatedly, as the card number may get blacklisted. In short, subscribing to ChatGPT Plus requires some patience. Follow the steps above, and most issues can be resolved smoothly.