An attempt at a Point of Sale system for the club office.
It is best to use QtCreator as your IDE, or at least use QtDesigner to modify the .ui file.
We use Qt5.5 and C++11.
You will need OpenSSL installed with development headers.
Create a file prices.csv in the same directory as the POS binary. Each
line is an item in the form:
item-name,price-in-cents
A positive "price" actually adds to the user's wallet (when someone pays club), and an negative prices subtracts from it (when someone buys something). This feels backwards and should probably change.