Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
dataflow
on Aug 18, 2022
|
parent
|
context
|
favorite
| on:
Can the Visa-Mastercard duopoly be broken?
What does it depend on? And how do you figure out which one it used afterward, if not beforehand?
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
