GENERAL: ABOUT CARDUP
- What is CardUp?
- What can I pay with CardUp?
- What types of cards are accepted by CardUp?
- AMEX - What types of payments are supported on an American Express credit card?
- What is the processing fee for my CardUp transaction?
- How secure is CardUp?
- How do I know my funds are safe with CardUp?
- What happens if CardUp does not process my payment on time?