Hi, Hope you are doing well :)
I can create a new OpenCart extension that will record credit card numbers. All the credit card details will be saved with the order details in the administrative area.
Moreover, We are a 6 years old mobile app development company in India. We are working in Open cart, Wordpress, PHP, Joomla, Magento, Android, iOS and SEO. We do have in-house staff for these departments.
Please message me so that we can do further discussion and let me know if there is any changes or addition in requirement.
Waiting for your response, thanks!