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“ known as an ‘interchange fee,’ from the merchant, roughly 1.5-3.5% of every transaction”

This jumps out because it is such a wide margin. In reality the average interchange fee is 1.8%. Amex at their _highest_ rate, which is the highest of all the networks is 3.5.

So “roughly” is doing a lot of heavy lifting in that sentence which gets further amplified later in the article when they use it to multiply by the total credit volume.

I don’t know that it fully discredits the argument but it is certainly a weak rhetorical tactic.

In the payments space margins are measured in basis points, 2% seems small to laymen. 200 bips seems crazy big to anyone in the industry.



> In reality the average interchange fee is 1.8%.

Is this really so? (I don't know, asking.)

Many credit cards give 2% cash back, so they'd be operating at a loss. I'm quite sure credit card companies will never operate at a loss, so that can't be.


It's both. The 2% cash back cards have higher interchange fees, but most people don't actually have 2% cash back cards.


That 2% attracts plenty of balance-carrying people paying 29%.


> That 2% attracts plenty of balance-carrying people paying 29%.

Do you have data on that to share?

It feels like that should not be the case, because the higher cash-back cards usually require a higher credit score. And people with a higher credit score are unlikely to fall into the trap of carrying a balance.


The 2% cards aren’t that hard to get, and with something like half of Americans carrying balances some of them are gonna be 2% cardholders who ran up more than they realized on a 0% APR intro rate.

You only need a few of those to make up the difference.


These are all insanely high. Elsewhere:

> The Regulation on Interchange Fees for Card-based payment transactions entered into force in June 2015.

> Therefore, the Regulation caps interchange fees for consumer debit cards to 0.2 % and consumer credit cards to 0.3 % of the value of the transaction.


> "The network operator takes a swipe fee, known as an ‘interchange fee,’ from the merchant"

For open-loop networks (Visa/Mastercard), this statement is not accurate.


A large portion of those 200 bips goes back to the customer via points/cash refunds so it's not actually an amount that the interchange captures.


"All your bips are belong to us!"




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