Your Grey virtual Mastercard or Visa card works on most international subscription platforms. This guide covers how to subscribe to X Premium, ChatGPT Plus, Midjourney, Claude Pro, Notion, Adobe, Netflix, Spotify, and other services — including what to do if your card is declined.
Why your card might be declined
Many subscription platforms process payments through Stripe. Stripe applies country-based restrictions and may decline a US virtual card if the billing country on your account does not match the country associated with your card. For example, if your X or ChatGPT account is registered in Nigeria and you try to pay with a US virtual card, Stripe may flag the mismatch and decline the transaction.
The fix is straightforward: subscribe through your device's App Store (iOS) or Google Play Store (Android) instead of directly through the platform's website. App Store and Play Store billing is handled separately from Stripe and does not carry the same geographic restrictions.
General rule: if a platform declines your Grey card on the web, try subscribing through the iOS App Store or Android Google Play Store instead. This resolves the vast majority of Stripe country mismatch errors.
X Premium (formerly Twitter Blue)
If you have added your Grey card to the App Store or Google Play, X Premium purchased through the app will be charged to your card on file in the store. To subscribe directly:
Open the X app and tap the menu icon or your profile picture.
Tap Premium.
Select Individual or Organisation depending on your plan.
Choose a plan (Basic, Premium, or Premium+) and tap Subscribe & Pay.
Complete the payment through the App Store or Play Store.
ChatGPT Plus
To subscribe to ChatGPT Plus:
Open the ChatGPT app on iOS or Android.
Go to Settings and tap Upgrade to Plus.
Complete the purchase through the App Store or Play Store.
If you prefer the web, go to chat.openai.com, click Upgrade, and enter your Grey card details directly. If the card is declined on the web, use the mobile app instead.
Midjourney
Midjourney processes payments through Stripe on its website. If your Grey card is declined, subscribe through the Midjourney mobile app on iOS or Android, which uses App Store or Play Store billing and avoids the Stripe restriction.
Claude Pro
To subscribe to Claude Pro, go to claude.ai and click Upgrade. Enter your Grey card details in the billing section. If your card is declined on the web, try the Claude iOS app and subscribe through the App Store.
Adobe Creative Cloud
Adobe accepts Grey virtual cards. Go to adobe.com, select your plan, and enter your Grey card details at checkout. Adobe processes payments through its own payment system, not Stripe, so country mismatch errors are less common. If declined, try subscribing through the Adobe app on iOS or Android.
Canva Pro
Canva accepts Grey virtual cards directly on its website. Go to canva.com/pro, select your plan, and enter your Grey card details. If declined on the web, try the Canva mobile app and upgrade through the App Store or Play Store.
Notion
Notion accepts Grey virtual cards on its website. Go to Settings > Plans and click Upgrade. Enter your Grey card details. If declined, try the Notion mobile app and upgrade through the App Store or Play Store billing.
Netflix
Netflix accepts Grey virtual cards directly. Go to your Netflix account settings, click Manage Payment Info, and add your Grey card. Netflix does not use Stripe, so country mismatch errors are uncommon. Make sure your card is funded before adding it.
Spotify
Spotify accepts Grey virtual cards. Go to spotify.com/account, click Subscription, and select a plan. Enter your Grey card details. If declined on the web, upgrade through the Spotify app on iOS (App Store) or Android (Play Store).
How to add your Grey card to the App Store and Google Play
Apple App Store
Open Settings on your iPhone.
Tap your name at the top, then tap Payment & Shipping.
Tap Add Payment Method.
Enter your Grey card number, expiry date, and CVV.
Once added, all App Store and subscription purchases will charge your Grey card.
Google Play Store
Open the Google Play app and tap your profile icon in the top right.
Tap Payments & Subscriptions > Payment Methods > Add Credit or Debit Card.
Enter your Grey card details.
Once added, all Google Play purchases will charge your Grey card.
If your card is still being declined
If you have tried both the website and the App Store or Play Store, and the card is still declined:
Check that your card balance covers the subscription amount.
Check that the card has not been frozen. Go to Cards in the Grey app and confirm the card status.
Try switching between Mastercard and Visa if you have both. Some platforms accept one but not the other.
Contact Grey support through the app. The team can confirm whether the card is active and help identify the specific decline reason.
Frequently Asked Questions
Why does my Grey card get declined on X Premium?
X Premium and many other subscription platforms process payments through Stripe, which applies country-based restrictions. If your Grey account shows a Nigerian, Ghanaian, or Kenyan address but you are using a US virtual card, Stripe may flag the mismatch and decline the payment. The fix is to subscribe through your device's App Store or Play Store, which handles the billing separately from Stripe.
Does the Grey card work for international subscriptions?
Yes. The Grey virtual Mastercard and Visa cards work on most international subscription platforms worldwide. For platforms that process through Stripe, subscribing via the App Store or Play Store avoids geographic restriction issues.
Can I use my Grey card on ChatGPT Plus?
Yes. Add your Grey virtual card to your ChatGPT account under Settings > Billing. If you get a card declined error, try subscribing through the ChatGPT iOS or Android app instead, which uses App Store or Play Store billing.
Can I use my Grey card on Netflix?
Yes. Netflix accepts Grey virtual cards. Add your card directly in the Netflix payment settings. Netflix does not use Stripe, so country mismatch issues are less common. Make sure your card is funded before subscribing.
What subscriptions does the Grey card work for?
The Grey card works for X Premium, ChatGPT Plus, Midjourney, Claude Pro, Notion, Canva Pro, Adobe Creative Cloud, Spotify, Netflix, YouTube Premium, Apple subscriptions, Google Play subscriptions, and most other international services. For any platform that declines your card, the App Store or Play Store route usually resolves it.
How do I add my Grey card to the Apple App Store?
Open Settings on your iPhone. Tap your name at the top. Go to Payment & Shipping. Tap Add Payment Method. Enter your Grey card number, expiry date, and CVV. Once added, subscriptions purchased through the App Store will be charged to your Grey card.
How do I add my Grey card to Google Play?
Open the Google Play app. Tap your profile icon. Go to Payments & Subscriptions > Payment Methods > Add Credit or Debit Card. Enter your Grey card details. Once added, all Google Play purchases and subscriptions will charge your Grey card.
My Grey card is still being declined even after trying the App Store. What do I do?
First, check that your card is funded and the balance covers the subscription amount. Then check that your card has not been frozen. If both are fine and the card is still declined, contact Grey support through the app. The support team can check whether the card is active and help identify the specific reason for the decline.
Please note that if you have added your card to the App Store or Play Store, your iOS/Android app payment will be charged to that Store. Here's a guide on how to add your card to the Apple App Store and Google Play Store.