How everything works: Tap And Pay

What did you think of this video? Tell us down in the comments.
Sources:
www.smartcardalliance.org/publ...
gizmodo.com/the-gizmodo-guide-...
www.emvco.com/download_agreeme...
en.wikipedia.org/wiki/EMV#Tra...

[@zuzoscorner]

It's amazing that all of this happens within the reaction of a second, or if slow, in a few seconds.

[@user-no5oc7ly6i]

3:23

[@saddisman5762]

All of that happens in less than 2 seconds and we still have to wait for a video on TH-cam to buffer

[@b.a.r7492]

Bruh so true

[@MattPiekarsky]

​@@b.a.r7492 If you have to wait at all its not youtube's fault. Its you the user. You have bad connection. Either slow internet, poor cell signal, or crappy wifi, but by all means push the blame to someone else.

[@b.a.r7492]

@@MattPiekarsky idk why ur so mad, sometimes the video takes a while to load. Just in general. My WiFi is fine and so is my phone signal. Like idk why you're so mad over this. chill bruh

[@photom01]

Really good, clear explanation of the process. Nice work.

[@mrplop38]

great informative video pal, cannot believe some people are complaining about how this doesn't explain how to use them xd

[@lilwhiss6573]

Sat in McDonald’s drive thru and thought, how the fuck does my card do that😭lol

[@panashifzco3311]

informative, and well-resented video....useful for the common folks..appreciate..

[@j7ndominica051]

I can barely see a tiny rectangular chip against a light, not any antenna loops like in those security stickers in shops.

[@moominpapa1980]

How does it work on machines that aren't connected to any networks, like the one on the bus I drive. That one uploads all its transactions when it gets back to the depot. How does it decide which cards and phones to accept and which to decline?

[@mattisuper_013]

Can I pay contactless using a Flowe card?

[@bland9876]

I saw a video that basically said Samsung pay and Android pay (google pay, Gpay) are supported everywhere, Apple pay is not. I'm wondering why? Also some of the cashiers got slightly mad at him trying to use samsung pay because Apple pay doesn't work.

[@sternarosenfeld407]

Which direction do I swipe card in ? Chip facing me or machine?

[@AJD...]

Keep it up. You can make your videos better by recording your audio more clearly. Loved the information :)

[@bobalzano2296]

good video mate

[@hannahrobert4060]

Go shop with @Darkfeet7 on telegram he is the best he has been helping me with card for about three months,

[@donyellperry4176]

used once in london and there!

[@evenios2831]

hmm didnt post so ill try agian used to use the credit card with the stupid chip in it that would always malfunction for me but hopefully this new tap to pay system will be much better as i got a replacement card that now has it in it!

[@muthulakshmimuthiah4804]

Is it safe, since if anyone can tap without our knowledge right?

[@RUS38]

How does a card generate a code? Using what?

[@chantal7334]

I was at target when I thought about how a card swipe works

[@SamirAhmed-mc5yk]

all your card information is encoded in the mag stripe so when you swipe , it reads.

[@cosmicbinary1982]

I’m outside target after shopping there watching this video 😂

[@danward8807]

Would it be possible to copy someone else’s chip?

[@yunidai16]

The minute the TAP card didn't add in my 5 dollars, I stopped using it.

[@zaidhasan4881]

So it’s not jus magic

[@rik7041]

But how do you use it?

[@b.a.r7492]

I wonder.... how does contactless pay work?

[@VencedorGamer]

Coffee doesn't help me deal with people, it helps people stay away from me, because coffee has the opposite intended affect on me than most people that drink it. 🤣

[@iamwhoiam5119]

So do credit cards have like a never dying battery within them ? What keeps the chip active ??

[@borp0164]

It has no battery in it, its powered by the card reader upon contact

[@ockertoustesizem1234]

you should pay closer attention to the video

[@paulnolingo]

thanks for the video but there are social and privacy concerns about these modern digital solutions, plus thieves are getting smarter in our days, thieves have adopted ways of catching up with this new technology for example: if thieves would get a way to hack, jam or code these systems wont that jeopardize the lives of those who may fully rely on this technology

[@strangethoughts3314]

In regards to privacy you are completely right, the idea of your bank and the credit card processors knowing the time, place, and context of your every purchase is a bit off, especially in countries where the privacy of this isn't as in trusted in law.
But when it comes to the security of the cards I wouldn't worry, other then physically stealing the card the security built into the system prevents any other misdeeds. Additionally even if your card gets stolen or even more unlikely hacked, you bank is required to refund you the value of the transaction.

[@paulnolingo]

this is a great concept Matt

[@justinandthechingoos9334]

A couple of ppl at another highschool that my friends go to hacked some tap n pay vending machines

[@donyellperry4176]

martin lawerence!

[@thabolegodi6084]

Thato Clement modise

[@thabolegodi6084]

Please mtwana bheka impilo entlek ukuthi why you should not be able to make things happen in the future please give time a chance to talk about it..…???!

[@dreamwork69]

I wonder why @Walmart still dont have payment machine with tap function 😂😂😂

[@AccumbensNucleus]

Are you "to" lazy to fix this otherwise good presentation ?

[@rosylemons]

2:58 for anyone wondering

[@donyellperry4176]

$9750!

[@tiffanymdraper]

Yeah or nah? 😂😅

[@donyellperry4176]

hungarian fest for beer!

[@guests5863]

No one will buy or sell without the Mark of the Beast

[@maxshadow...]

I canceled my Capital One credit card because they do NOT offer touchless cards.
I've read and heard too many stories of accounts being grabbed and cloned from touchless cards.

[@affectionatepunch]

So you cancelled your capital one credit card because they didn't offer contactless then you complain about contactless in your next sentence make your mind up 🥴

[@Mundus-vult-decipi]

Canceling cards impacts your credit history. It’s best not to cancel unless you have a big history. And if your really worried about security than I would say only use the chips or the touch less cards. But even if someone steals your credit card information it’s not really your money your stealing, it’s the banks money. And a simple call will get the transactions reversed. The banks are the ones who are really loosing out here if your information is stolen. Find a bank that you trust though

[@Philly_Jump_Over_The_Fence]

I doubt your bank account is checked for sufficient funds in the space of time you make a contactless payment.

[@BrayHG20]

Yeah it does. Electricity is fast.

[@ewheelsmobilityscooterew-3288]

THERE IS THE WAY THIS GUY SPEAKS ENGLISH AND THE WAY WE AMERICANS SPEAK ENGLISH. YOU HAVE TO LISTEN TO THIS SEVERAL TIMES, UNLESS YOUR BRAIN IS FAST ENOUGH TO FOLLOW IT.

[@gianciapponi6893]

can you not spell “too”?

[@tarikulislamTarikul]

I don't believe you can reach a wider audience with this level of pronunciation.

[@hannahrobert4060]

Go shop with @Darkfeet7 on telegram he is the best he has been helping me with card for about three months,

[@tony83452]

Want the hell is he talking about... he makes no sense to me

[@ayazmohmand1780]

anto dunne dumb fuck

[@Fr33styl3210]

r/engrish