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
504 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.
Réponse de Cardtonic
Hi Kudirat, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Fast payment time.
28 août 2026
Avis spontané
Réponse de Cardtonic
Hi Pretty, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Réponse de Cardtonic
Hi Peter, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Fastest trading app ever 🥰
Fastest trading app ever 🥰
Swift and professional response from their cs team..
30 août 2026
Avis spontané
Réponse de Cardtonic
Hi Promise, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Great, all-in-one app
I like that I can do a bunch of different things from one app. And I personally think their eSIM plans are worth every Naira, I use it every time I travel! 10/10.
1 septembre 2026
Avis spontané
Réponse de Cardtonic
Hi Imaobong, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Réponse de Cardtonic
Hi Wisdom, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Excellent service from beginning to end…
Excellent service from beginning to end 👌
1 septembre 2026
Avis spontané
Réponse de Cardtonic
Hi Ore, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Cardtonic is the fastest and most…
Cardtonic is the fastest and most reliable gift card buying and selling platform I have ever used, thank you Cardtonic for your services, keep up the good services
1 septembre 2026
Avis spontané
Réponse de Cardtonic
Hi Kayama, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Intentional and reliable
Cardtonic is a very intentional and reliable company. I particularly love their 24/7 customer service, they are efficient and helpful.
25 juin 2026
Avis spontané
Réponse de Cardtonic
Hello Dideoluwa, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Réponse de Cardtonic
Hi Demmy, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Réponse de Cardtonic
Hi Precious, We sincerely appreciate your kind feedback. Please be assured that we are dedicated to providing outstanding service. Should you experience any issues with our platform, do not hesitate to reach out to us via our dedicated phone line at +2347060502770 or by email at support@cardtonic.com.
Réponse de Cardtonic
Hi Adenuga, We appreciate you sharing your feedback. It allows us to maintain our high level of service. If you have any inquiries or issues regarding your trades or transactions, please reach out to our customer support team by phone or WhatsApp at +2347060502770. We are here to help you at all times.
Seamless and fast service
31 août 2026
Avis spontané
Réponse de Cardtonic
Hi NK, We appreciate you sharing your feedback. It allows us to maintain our high level of service. If you have any enquiries or issues regarding your trades or transactions, please reach out to our customer support team by phone or WhatsApp at +2347060502770. We are here to help you at all times.
Very fast
Very fast, reliable, and seamless service. I had a great experience using the App
29 août 2026
Avis spontané
Réponse de Cardtonic
Hi Nosa, We appreciate you sharing your feedback. It allows us to maintain our high level of service. If you have any inquiries or issues regarding your trades or transactions, please reach out to our customer support team by phone or WhatsApp at +2347060502770. We are here to help you at all times.
I enjoyed the fact that I was able to…
I enjoyed the fact that I was able to use the app seamlessly to pay for my international tuition fees which was recommended by Maria and West.
Still using the app and it’s highly recommendable
1 mai 2026
Avis spontané
Réponse de Cardtonic
Hi Sir/madam, We appreciate you sharing your feedback. It allows us to maintain our high level of service. If you have any enquiries or issues regarding your trades or transactions, please reach out to our customer support team by phone or WhatsApp at +2347060502770. We are here to help you at all times.
The application is seamless and the…
The application is seamless and the customer service is great
31 août 2026
Avis spontané
Réponse de Cardtonic
Hi Samuel, 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’s a great app
31 août 2026
Avis spontané
Réponse de Cardtonic
Hi Favour, 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
Hello Damilola, Thanks for the wonderful reviews and feedback! It would help us tremendously if you could update your rating to 5 stars. If you have any questions or concerns about your trading or transactions, our customer support team is available via call or WhatsApp at +2347060502770 to assist you.
Réponse de Cardtonic
Hi Toyin, 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 Innocent, 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.
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