Y
HN Search
Hacker News Search
new
|
comments
|
top
|
jobs
sleepgou
searching Neon…
1.
▲
2.
▲
3.
▲
4.
▲
5.
▲
6.
▲
5 ms
·
1.
▲
by
sleepgou
2y ago
From what I understand of payment systems this is so that payments through card machines, contactless payments for public transport, cash withdrawals from ATMs, etc. all continue to work. A lot of those systems are surprisingly insulated fr