Investing with a bank card can be a problem for the following reasons, check them out:
Card Limits: Be aware of your card's daily, weekly, or monthly limit.
SMS confirmation: the payment gateway usually requests a SMS confirmation. Check with your bank that this option is enabled.
Payment gateway in other countries (France): although the payment gateway works in all types of countries, some banks block movements abroad to secure their customers' accounts. Check with your bank that you have the option of paying abroad, as Mangopay's payment gateway is located in France.
If in spite of having these errors under control the card investment still gives you problems, please contact us on +34 911 23 82 77.