ChatGPT Plus is the premium subscription plan for ChatGPT. When you subscribe with your imToken Card, you can enjoy faster response speed and get priority access to new features such as GPT-5.
You can subscribe in two ways:
- Bind your imToken Card directly on the ChatGPT web page
- iOS users can bind imToken Card in App Store Subscriptions
Method 1: Subscribe via ChatGPT Web
1. Sign in to the ChatGPT website
- On your mobile or desktop browser, go to the official ChatGPT website.
- Register or sign in using your email or other available methods.
To change the website language: Click the menu in the top-left corner → your account name → Settings → Language.
2. Choose the Plus plan
- Click Get Plus in the top-left corner.
- Scroll down and click Get Plus again to enter the plan configuration page.
3. Enter imToken Card details
On the payment page, fill in:
- imToken Card number
- Expiry date
- Security code (CVV)
- Billing address (full details)
After confirming everything is correct, click Subscribe at the bottom to complete payment.
Note: Your billing address must match the country of your current IP. For example: Swiss IP → use a Swiss address, Japanese IP → use a Japanese address
Method 2: Subscribe via App Store
1. Add imToken Card on your iPhone
- Open Settings on your iPhone and tap your Apple ID at the top.
- Go to Payment & Shipping.
- Enter your imToken Card number, expiry date, and security code (CVV), then tap Done to add the card.
2. Subscribe inside the ChatGPT app
- Open the ChatGPT app and sign up or log in with your email or other available methods.
- Tap the Upgrade button at the top of the screen → tap Upgrade for $19.99 (actual price may vary by region).
- Follow the prompts to confirm the subscription by double-clicking the side button. Once confirmed, your subscription will be active.
FAQ
1. How do I view my imToken Card number, expiry date, and CVV?
On the imToken Arbitrum account home screen, tap Card to open the imToken Card DApp. Tap the card background to expand, and then tap "Show Card Details" to reveal your card number, expiry date, and CVV.
2. Why does ChatGPT web show “card declined” when I bind my card?
Please check the following and try again:
- Make sure the card number, expiry date, and CVV exactly match the information shown in the imToken Card DApp.
- Ensure your billing address matches the country of your current IP.
- Check that your card balance is sufficient.
- If the issue persists, try again using a different network environment.
3. Why does App Store show “This payment method is not valid in this store”?
This means the current App Store region of your Apple ID does not support Fiat24-type bank cards.
You can switch to an Apple ID from another region (for example, a US Apple ID), then add your imToken Card as a payment method again.
4. How do I cancel auto-renewal?
- On ChatGPT Web: Click your account name in the bottom-left corner → Settings → Account → Manage → ✖ Cancel Plan.
- On iPhone (App Store subscription): Go to your Apple ID page → tap Subscriptions → find ChatGPT → open it to view and cancel the subscription.
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