Creditcard.js is an HTML/CSS/JS credit card form with an emphasis on usability.
Most credit card libraries do not explain or justify their design decisions, leading to numerous usability mistakes. On the most important form in ecommerce, haphazard design is unacceptable. Creditcard.js scrutinizes every UI interaction and pixel to ensure the best user experience.
No, Creditcard.js can be used with any payment processor and backend.
Yes, feel free to experiment with Creditcard.js in a non-production environment.
No, purchasing Creditcard.js is a one time payment.
Yes, Creditcard.js is designed to handle typical problem areas on the mobile web like accurate input detection and easier entry with drop downs instead of text boxes.
No, Creditcard.js does not and will not ever track your users. Unlike other credit card form providers and libraries, production Creditcard.js is served from your servers, not a CDN, so even basic usage/download information is not leaked.