It has been awhile since I dealt with credit card networks, but the parent comment confuses me as well. Before, most of the fees go to the issuer, the network takes about the same as the acquirer (roughly):
Network gets swipe fees, and a percentage of the interchange
Issuers get majority of interchange, and carrying interest and fees
Acquirer gets the markup plus whatever admin/maintenance fees
Network gets swipe fees, and a percentage of the interchange Issuers get majority of interchange, and carrying interest and fees Acquirer gets the markup plus whatever admin/maintenance fees
Here's what I found for a reference: https://cmspi.com/back-to-basics-card-network-models-and-glo... which tracks with my experience.
I'm open to be corrected though.