4% seems high. Quick googling in the US (which has high rates) shows 1.5-3.5%, avg of 2%

In the EU, we now have instant, free SEPA bank transfers.

I know that the banks are trying to build a payment solution on top of this technology but it's not really getting traction.

I am wondering if there is a way to bootstrap something bottom-up by offering something to merchants that has a clear value prop.

Wechat pay in China is interesting. It costs nothing to add money to your balance from your bank, or to pay someone from your balance. It only costs the end merchant who wants to withdraw it from their balance back into their bank. If they can keep it in Wechat pay and spend it on other things (which is very easy as it and Alipay are the primary payment methods for everything), then there's no charge.

I guess Tencent are making their profit from the interest they earn on the money that was transferred into them that just stays in people's Wechat wallets in effectively a parallel currency.

It's time for Europe to process the own money. Strange that the dominance of Visa/Mastercard/Maestro was left for so long. Of course there is a lobby from them to attack the digital Euro

One factor that the author glosses over a bit is that highest swipe fees are for credit cards with benefits. The interbank system he describes is a debit system, no credit is being extended. Even in the US, debit swipe fees tend to be less.

In India there is UPI (Unified Payment Interface), which works with all bank accounts, it's facilitated by the Government and it comes with i. QR Code (Used with strangers and at Merchants) ii. UPI ID iii.And links to phone number.

Anyone can pay to anyone instantly free of Charge. Only limit is it's limited to ~ $1000 payment. The QR code can also be dynamically created by POS terminals containing the total bill amount as well, so upon scanning the amount is auto populated in the payment app, you just have to enter the security pin.

And since it's a Govt. Project, its not limited to just one app, there are lots and lots of apps working on the same system. There is even a VISA/Mastercard credit alternative : RuPay that works within the system.

Shameless self-promo: We've been working for the last two years on making money movement free. We use ethereum (and stablecoins) for that, and integrate with the novel real time payment networks like PIX, Wechat, Yape, Mercadopago and so on.

We're still orders of magnitude smaller than Visa and Mastercard, but I do believe products like ours (and competition is red hot here, theres so much good choice!) will be good for consumers.

Money should be like a message: free and instant

We're open source btw, happy to show off codebase and review PRs

https://github.com/peanutprotocol/peanut-ui

https://peanut.me/