I've make the payment for your standard card to make chatgpt and x subscription and in both platform this card is not working. I am getting this error when I try to checkout in chatgpt:Check your bill... Voir plus
L'entreprise a répondu
Bien que nous ne vérifiions pas les affirmations individuelles, car les avis reflètent l’opinion personnelle des utilisateurs, certains avis sont accompagnés du statut « vérifié » lorsqu’il est possible de confirmer qu’une interaction avec l’entreprise a eu lieu. En savoir plus
Pour protéger l’intégrité de la plateforme, chaque avis, qu’il soit vérifié ou non, est analysé par notre logiciel automatisé 24 h/24 et 7 j/7. Il identifie et retire tout contenu qui enfreint nos conditions d'utilisation, y compris les avis qui ne se basent pas sur des expériences authentiques. Nous sommes conscients que nous ne pouvons pas tout détecter, et vous pouvez nous signaler tout élément qui aurait pu nous échapper. En savoir plus
Lisez les avis des autres
I’ve been using Cardtonic for a while now and I must say the experience has been nothing short of excellent. Their customer service is available 24/7 and always responsive any time I’ve had a questi... Voir plus
L'entreprise a répondu
I’ve used a lot of platforms like this, and most feel transactional. Cardtonic doesn’t. The process is smooth, rates are fair, and more importantly—it’s consistent. No guesswork, no unnecessar... Voir plus
L'entreprise a répondu
I used Cardtonic to sell a gift card and received my payment successfully in my GCB account. There was a short delay after withdrawal approval, but everything worked out fine. Customer support also re... Voir plus
L'entreprise a répondu
À propos de l'entreprise
Écrit par l'entreprise
Cardtonic is a modern-day platform for gift cards exchange, available for mobile and web users.
Coordonnées de contact
4,5
Excellent
501 avis
Aucun historique récent de demande d’avis
Cette entreprise n’a pas récemment invité ses clients à l'évaluer, donc les avis ne sont peut-être pas représentatifs.
A répondu à 100 % de ses avis négatifs
Répond généralement dans un délai de 2 semaines
Comment cette entreprise utilise Trustpilot
Découvrez comment les avis de l’entreprise sont collectés, notés et modérés.
Les gens ont aussi consulté
cardtonic made trading gift cards easy…
cardtonic made trading gift cards easy and they've never given me reason to stop using them. and also cardtonic is a whole ecosystem. iykyk
21 mai 2026
Avis spontané
Réponse de Cardtonic
Hi Deku, Thanks for your feedback. Positive reviews like this help us keep delivering the best. If you have any questions or issues with your trading or transaction, please reach out to our customer support via call or WhatsApp at +2347060502770. We are available to answer your queries.
They are really swift with…
They are really swift with transactions, Trust me you won’t regret using Cardtonic!
20 mai 2026
Avis spontané
Réponse de Cardtonic
Hi Ben, Thanks for your feedback. Positive reviews like this help us keep delivering the best. If you have any questions or issues with your trading or transaction, please reach out to our customer support via call or WhatsApp at +2347060502770. We are available to answer your queries.
I love the way their customer service…
I love the way their customer service interact with customers, they even go as far as calling you directly to explain whatever situation you find confusing in the app
19 mai 2026
Avis spontané
Réponse de Cardtonic
Hello Kaos, Thanks for the positive feedback. This help us continue providing excellent service. If you have any questions or concerns about your trading or transaction, please contact our customer support team via phone or WhatsApp at +2347060502770. We are always available to assist you.
I'm really obsessed with the swiftness
20 mai 2026
Avis spontané
Réponse de Cardtonic
Hi Faith, Thanks for the positive feedback. This help us continue providing excellent service. If you have any questions or concerns about your trading or transaction, please contact our customer support team via phone or WhatsApp at +2347060502770. We are always available to assist you.
Cardtonic is the best so fast and so…
Cardtonic is the best so fast and so reliable.
21 mai 2026
Avis spontané
Réponse de Cardtonic
Hello Timmy, Thanks for the positive feedback. This help us continue providing excellent service. If you have any questions or concerns about your trading or transaction, please contact our customer support team via phone or WhatsApp at +2347060502770. We are always available to assist you.
Réponse de Cardtonic
Hello Zazy, Thanks for the positive feedback. This help us continue providing excellent service. If you have any questions or concerns about your trading or transaction, please contact our customer support team via phone or WhatsApp at +2347060502770. We are always available to assist you.
Great app fast trades good rates and…
Great app fast trades good rates and safe payout
19 mai 2026
Avis spontané
Réponse de Cardtonic
Hello sir, Thanks for the positive feedback. This help us continue providing excellent service. If you have any questions or concerns about your trading or transaction, please contact our customer support team via phone or WhatsApp at +2347060502770. We are always available to assist you.
Réponse de Cardtonic
Hello Kings, thank you for your rating! We appreciate it and look forward to more successful transactions. For questions or assistance, contact our support team by phone or WhatsApp at +2347060502770. We are happy to help.
Best app so for my American gift cards…
Best app so for my American gift cards and crypto vouchers.. Cardtonic is most proclaimed by me.
18 mai 2026
Avis spontané
Réponse de Cardtonic
Hi Mensah, Thanks for your feedback. Positive reviews like this help us keep delivering the best. If you have any questions or issues with your trading or transaction, please reach out to our customer support via call or WhatsApp at +2347060502770. We are available to answer your queries.
Réponse de Cardtonic
Hi Nelson, Thanks for your feedback. Positive reviews like this help us keep delivering the best. If you have any questions or issues with your trading or transaction, please reach out to our customer support via call or WhatsApp at +2347060502770. We are available to answer your queries.
It is fast and reliable trusted no…
It is fast and reliable trusted no network issues but when there's network issue they will kindly apologize to you so I like them because it is good to business with them every one should try cardtonic please
20 novembre 2025
Avis spontané
Réponse de Cardtonic
Hello Chibuzor, Thanks for your feedback. Positive reviews like this help us keep delivering the best. If you have any questions or issues with your trading or transaction, please reach out to our customer support via call or WhatsApp at +2347060502770. We are available to answer your queries.
Réponse de Cardtonic
Hi Hope, Thank you for taking the time to provide your feedback. We are thrilled to hear such positive comments, and it is always a pleasure to assist. Should you ever encounter any issues with your trading or transactions, please do not hesitate to contact our customer support team at +2347060502770.
Réponse de Cardtonic
Hi sir, Thank you for taking the time to provide your feedback. We are thrilled to hear such positive comments, and it is always a pleasure to assist. Should you ever encounter any issues with your trading or transactions, please do not hesitate to contact our customer support team at +2347060502770.
Réponse de Cardtonic
We sincerely appreciate your positive feedback. We are dedicated to consistently delivering exceptional services. If you encounter any difficulties on the platform, please don't hesitate to contact us at +2347060502770 or send an email to support@cardtonic.com for quick assistance.
Réponse de Cardtonic
We sincerely appreciate your positive feedback. We are dedicated to consistently delivering exceptional services. If you encounter any difficulties on the platform, please don't hesitate to contact us at +2347060502770 or send an email to support@cardtonic.com for quick assistance.
They are the best
They are the best , starting from their rate to their fastpaymout . Today made it the 3rd time I'm transacting with them
15 mai 2026
Avis spontané
Réponse de Cardtonic
We sincerely appreciate your positive feedback. We are dedicated to consistently delivering exceptional services. If you encounter any difficulties on the platform, please don't hesitate to contact us at +2347060502770 or send an email to support@cardtonic.com for quick assistance.
Very smooth and fast
Very smooth and fast. Their payout is fast too. I have never lost a card on Cardtonic. All my 24 transactions have been successful.
15 mai 2026
Avis spontané
Réponse de Cardtonic
We sincerely appreciate your positive feedback. We are dedicated to consistently delivering exceptional services. If you encounter any difficulties on the platform, please don't hesitate to contact us at +2347060502770 or send an email to support@cardtonic.com for quick assistance.
BEST GIFT CARD APP EVER
At first I so much doubted the platform capability… but after a lot of explanation from their team…. CARDTONIC has become the BEST GIFT CARD BUY/SELL APP I’ve ever seen…
Kudos to the platform and their team, can’t wait to transact more with CARDTONIC
14 mai 2026
Avis spontané
Réponse de Cardtonic
We sincerely appreciate your positive feedback. We are dedicated to consistently delivering exceptional services. If you encounter any difficulties on the platform, please don't hesitate to contact us at +2347060502770 or send an email to support@cardtonic.com for quick assistance.
Executive
Executive, Cardtonic is really the best in everything and even if paying for our local bills like electricity
14 mars 2026
Avis spontané
Réponse de Cardtonic
We sincerely appreciate your positive feedback. We are dedicated to consistently delivering exceptional services. If you encounter any difficulties on the platform, please don't hesitate to contact us at +2347060502770 or send an email to support@cardtonic.com for quick assistance.
Réponse de Cardtonic
We sincerely appreciate your positive feedback. We are dedicated to consistently delivering exceptional services. If you encounter any difficulties on the platform, please don't hesitate to contact us at +2347060502770 or send an email to support@cardtonic.com for quick assistance.
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