Bits about Money is a reader-supported publication. We offer paid memberships.| Bits about Money
Credit cards make money through net interest, interchange, fees, and marketing contributions.| Bits about Money
Debit cards are a core piece of financial infrastructure and drive much of the innovation happening in fintech.| Bits about Money
It turns out frequent flyer programs are worth more than the airlines themselves| Medium
How digital wallets work, and how payment costs drive a lot of product decisions inside and around them.| Bits about Money
Ever wondered about what happens when banks are closed or why some apps have operating hours? It's fascinating.| Bits about Money