Electronic financial transactions conducted in cyberspace via computer networks.
- ‘Full-scale e-commerce might involve selling e-documents over the Internet using e-cash.’
- ‘They're inviting customers to have Moneo capability added to their current debit or credit cards, so the same card can be used for big-ticket purchases as well as small e-cash transactions.’
- ‘Although e-cash offers apparent benefits of freeing punters from fumbling for change the idea hasn't taken off anything like as quickly as early pioneers hoped.’
- ‘Don't use the same password for your e-cash account as your e-mail account.’