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It's interesting that we live in 2026 and people still don't understand the fees of credit card processing.

Visa charges only a Assessment fee the majority goes to Issuer Bank +PSP.

E.g: Interchange fee (0.8-1.8%): Paid by acquirer to issuer (card-holding bank)

Assessment fee (0.1-0.3%): Paid to card network (Visa, Mastercard)

Acquirer margin (0.3-0.8%): Retained by merchant’s payment processor


The army of middlemen with their hands out is the worst part, where you also have fees paid to the merchant bank, the iso/payment service provider, and a chain of agents. In disfavored industries like adult content, this can reach 15% or more, plus thousands in annual "high risk" fees (even if chargeback rate is good). It's a huge anticompetitive racket, and the sooner US can shake off Visa/MasterCard, the better off we'll be.

Add an extra fixed fee if you need 3D Secure (and equivalents). This should be covered already by the assessment and interchange fees to begin with.

Card networks' moat is their network effect. If you need to take a payment from someone around the world, cards are very convenient. Unless Pix and friends get to interop globally, cards will always have a place.


EU regulations limit those interchange fees to 0.2% for debit card transactions and 0.3% for credit card transactions so total costs are much lower for businesses. Cards have replaced cash even for small transactions in most European countries.

Any percentage based fee for processing a transaction is borderline criminal.

The banks and the payment processors are the real customers of the payment networks and they all do better when they can squeeze more money from the end users - the cardholders and the businesses. Pix cuts out these middlemen and that’s an existential threat to their business model, ergo an “investigation” by the Trump admin.

All should be free. Imagine if government decided to impose 3% revenue tax, yet these companies get a free pass.

If these networks cannot run this for free, then they should be nationalised and tax payer should cover it. It will be cheaper (because it will become non-profit) for everyone and better.


Cash handling also costs businesses money so I'm not sure it needs to be free, just strictly regulated.

Many banks already require monthly or annual payments for keeping an account with them. They also use the money from deposits to lend it at high interest rates. It is not like the banks are not extracting much more than a fair share of revenue from a captive market.

Probably they use flash sms(class 0 messages)

While the bill still faces a vote in the Bundestag, its passage is virtually guaranteed given the Grand Coalition’s significant majority.

Don’t forget the hate speech laws. It’s just ridiculous. A state in Germany wants to criminalize questioning a certain country’s existence, with penalties of up to four years in prison


Foreign state existence.

It already exists in many countries. They transport it through pipelines .

E.g. Temelín Nuclear Power Plant, Paks Nuclear Power Plant And many more


My question is more about the safety of locating one smack in the middle of a city. There is radiation to shield but no radioactive fuel waste. HOWEVER, worn reactor parts that need to be replaced will be piping hot when measured with a Geiger counter. So is it safe to build and operate in the middle of e.g. NYC?

And further, if they are safe, what is the public's perception of fusion? Do people hear "nuclear fusion" and immediately think nuclear disaster imagery brought about by incidents like Three Mile Island and Chernobyl?


Judging by the comments I see most places, the general public's perception of fusion is "magical scifi tech that will never happen."


Oh I'm sure it'll happen, in like 30 years. After which they'll need to make it commercially viable, build power plants, etc.

(also it was 30 years away, 30 year ago)


That's because it almost certainly is. Don't hate on the messengers.


My point is, that's a pretty positive view of fusion. They think it's too good to be true, but if it actually happens then I doubt many people will suddenly switch into thinking it's a dirty old explodey thing like fission's public image.


"My question is more about the safety of locating one smack in the middle of a city. "

We don't put any other type of powerplant in a city, so why would we do it for fusion? That being said, fusion won't happen in our lifetimes and even when we do get it, we probably will never really use it. Fission is just better in almost every way. It makes 5x the power per amount of fuel, it makes far less neutrons, and the temperature generated is far more usable. Oh, and fusion absolutely makes radioactive waste and a fusion failure makes a meltdown (which doesn't have to be a failure case for fission) look like a Sunday picnic.


> We don't put any other type of powerplant in a city, so why would we do it for fusion?

How did you write something so ignorant? NYC has multiple fossil fuel plants in the city centers. It would take you all of 15-30 seconds to look this up: https://en.wikipedia.org/wiki/List_of_power_stations_in_New_...


Stop your fearmongering. Fusion's radioactive byproducts are not nearly as dangerous as fission's byproducts, and they should only be radioactive for a year to a decade at most.

From https://www.iaea.org/topics/energy/fusion/faqs

Does Fusion produce radioactive nuclear waste the same way fission does?

Nuclear fission power plants have the disadvantage of generating unstable nuclei; some of these are radioactive for millions of years. Fusion on the other hand does not create any long-lived radioactive nuclear waste. A fusion reactor produces helium, which is an inert gas. It also produces and consumes tritium within the plant in a closed circuit. Tritium is radioactive (a beta emitter) but its half life is short. It is only used in low amounts so, unlike long-lived radioactive nuclei, it cannot produce any serious danger. The activation of the reactor’s structural material by intense neutron fluxes is another issue. This strongly depends on what solution for blanket and other structures has been adopted, and its reduction is an important challenge for future fusion experiments.

Can fusion cause a nuclear accident?

No, because fusion energy production is not based on a chain reaction, as is fission. Plasma must be kept at very high temperatures with the support of external heating systems and confined by an external magnetic field. Every shift or change of the working configuration in the reactor causes the cooling of plasma or the loss of its containment; in such a case, the reactor would automatically come to a halt within a few seconds, since the process of energy production is arrested, with no effects taking place on the outside. For this reason fusion reactors are considered to be inherently safe.


Oops


Also you can't insult anyone especially politicians (which Americans like to do ) in Germany as it is a crime . https://de.wikipedia.org/wiki/Schwachkopf-Aff%C3%A4re



Everything about his Robert habeck comment was dropped by the courts.


It's about 1.2k euro if you earn over 69k


Yeah, over 1200EUR when freelancing. More expensive than in the US lol. "Free German Healthcare"


It's the same for salaries employees. It's just the cost is split between employee and employer. So you still pay 1.2k from your real gross salary .


You have to wait 9 months for an appointment with a specialist for your diagnosis.


I've lived 30 years like this, I can wait 9 months. Especially if I don't have to waste 800 bucks per month on Adderall afterwards.


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