Live data from Hacker News

What do Visa and Mastercard do? An intro to card networks

tautology.town

371–373 of 373 posts

Re: What do Visa and Mastercard do? An intro to card networks

#371
post #339

Earlier quoted context omitted.

> It’s slow and expensive and doesn’t scale. This is 2020 speak. In 2026, crypto scales and its extremely cheap. it costs less than a hundredth of a cent to do a transfer today.

> In 2026, crypto scales and its extremely cheap. And is helping fry the planet. No thanks.

No? Proof of Stake is extremely energy efficient and wastes way less resources than whtv resources hordes of burocrat central bankers consume.

Re: What do Visa and Mastercard do? An intro to card networks

#372
post #323

Earlier quoted context omitted.

> o nobody needs to pay extra fees Processing cash is by far >not free<! In fact, it costs a lot of money due to all the things involved (counting/collection/recycling etc). Anf it inwolves additional risks for the handling party.

In the past I handled cash as an employee and as a volunteer. Like even a quiet night at a bar can sum up to a few thousand EUR. Yes handling cash is not free. But compared to some charges or fees it's often quiet cheap. Sure you need to think a head like how much small change money you will need or how much cash for change in general. You also need kind of routine and flow for counting and handling but even if I had…

That time costs money, the safe costs money, having cash attracts criminal elements like robbers or dishonest employees, your employee might get robbed on their way to the banking machine making it a workplace hazard, security guards costs money.

In 2009 Sweden had 58 armored car robberies, in 2018 there were 1. This used to be a big concern in Sweden, now it's basically a nonissue.

There were 1154 store robberies in 2009, in 2018 there were 515. Muggings are also down considerably. 2022 was the first year with zero bank robberies. This is mostly thanks to the much lower use of cash.

https://www.riksbank.se/sv/betalningar--kontanter/sa-betalar...

https://bra.se/download/18.54e1fb8a19c479963d63601e/17731372...

Re: What do Visa and Mastercard do? An intro to card networks

#373
post #323

Earlier quoted context omitted.

In the past I handled cash as an employee and as a volunteer. Like even a quiet night at a bar can sum up to a few thousand EUR. Yes handling cash is not free. But compared to some charges or fees it's often quiet cheap. Sure you need to think a head like how much small change money you will need or how much cash for change in general. You also need kind of routine and flow for counting and handling but even if I had…

half an our - every day. I know of a large restaurant chain with some "bigger" branches: They often have to count two or three times with different people to be sure, that the amount is correct. Every evening. Then you have transport companies which pick up the cach (or refill ATM) - you pay there for every time they stop, and you pay a tiny fraction per bill processed etc. (though, most restaurants do not use these…

You just triggered my PTSD. Worked in a gas station in college and changing over the till was a PITA -- I had to account for every cent, could be written up over 50 cents (too much or too little) and it was always this crazy dance to change over when we were busy since it messed with the counts.
Post reply on HN