Since always. EFTPOS was designed with offline support (signed receipts) as an emergency fallback when the network is down. It’s been like that since the 90s, I know because I’ve been using EFTPOS since then and experienced many outages.
It is capped at $300 per card used and 200 transactions stored (I believe some large merchants can vary this, but not by much), it’s only for temporary failures not multi-hour outages.
You can quickly find information with your favourite search engine.
It is capped at $300 per card used and 200 transactions stored (I believe some large merchants can vary this, but not by much), it’s only for temporary failures not multi-hour outages.
You can quickly find information with your favourite search engine.