Hey, could you please stop posting unsubstantive comments to Hacker News? You've done it a lot, and we're trying for something a bit better than that here. The idea is: if you have a substantive point to make, make it thoughtfully; if you don't, please don't comment until you do.

If you wouldn't mind reviewing https://news.ycombinator.com/newsguidelines.html and taking the intended spirit to heart, we'd be grateful.

> if there is a cash only business thats between them and their customers...

This is the exact opposite tho... Not accepting cards means not participating in a private company's service, not accepting cash is not accepting the government-issued official legally-mandated currency.

> they just want tax money

Wouldn't only using cards make it harder to avoid taxes? Also, why is wanting to collect the tax money you are legally entitled to bad?

Other way around