CALC is a calculator, that is specialy designed for gastronomic issues.
It supports waitresses and waiters.

It calculates the total amount of different sold articles.
The name and the price of the items can be configered by the user.

The calculated total-price and the amount of the different sold articles are logged with a timestamp and can be exported to be used in any Desktop- Calculating System (e.g. Excel). The data can be analysed to increase the performance of the different articles (timestamp).