Is the system secure? Roy Lemminger June 01, 2018 13:31 Updated Follow Yes – All payment card information is stored encrypted by a PCI certified payment company. Related articles What do I do about refunds? How much does it cost to use Clumeo? What is an E-wallet and who carries out the payment? When are payments deposited on my account? How does the payment process work? Comments 0 comments Article is closed for comments.