Room77: Instant Calculator

Open rootzoll opened this issue 6 years ago • 2 comments

A nice to have feature would be: While the user is putting in an amount the math operations of the keyboard are allowed to assist bar tenders in making the bill ... like: 2.50 x 3 + 8,80 and when pressed the invoice button the calculation gets resolved into a final price.

Sep 06 '19 15:09 rootzoll

M5StackSats takes the current market choices of PoS card terminals and replicates them for bitcoin. The usual workflow is the amount is calculated on a till, then inputted into the card machine. Adding this functionality might introduce a layer of complexity different from what the typical hospitality employee is used to?

Sep 19 '19 08:09 arcbtc

I've open a PR #29 From my perspective the calculator add some functionality without complexity. Some usability tests would be nice. @rootzoll @arcbtc

Apr 15 '20 19:04 hikaman