3 ms·
> when a business's payment card reader goes down and nobody knows how to process a card without it. Online fraud prevention is the most important part of onli
by ElectricalUnion 4y ago
> when a business's payment card reader goes down and nobody knows how to process a card without it.
Online fraud prevention is the most important part of online card processing, and can't be done offline.
- hooverd 4y agoI was paying for services rendered at the optician, and luckily had a wad of cash, but what's the user story there other than wait while they call support? I guess they could have invoiced me.
- reaperducer 4y agoOnline fraud prevention is the most important part of online card processing, and can't be done offline It was done offline for decades. All the world's computers talking to one another is far more recent than credit cards.