Right now, if the computer that hosts the program crashes, all data is lost. Find a way to store the data in the cloud in a user-friendly way.

The transaction history seems to be showing that a lot of transactions aren't registered. Also the statistics display the wrong data.

Maybe the transactions aren't saved correctly or maybe the issue lies with the retrieving of the transactions.

The maintainer of the account needs to be able to easily adjust the inventory and add deposits of people.

• Add a 'recount and punish' option. A window should open that asks the maintainer to re enter the stock of every item.
• See the 'misturf' amount and an option to divide the losses over everyone.
• Add an option to update the balance of people!

Currently, the 'speciaalbier' category is cramped with too many items. Find a way to make this list more readable:

• Pagination
• Scrollable list
• Something else?

Right now, a keyboard is needed to minimize the application (to open spotify for example).
Add a minimize button.

Right now, the program spams the turfdata folder with transaction files (9_XXXX.json). This is not supposed to happen (it should be WEEKNUM_YEAR.json).

Right now, a new day (statistic wise) starts at 12PM. Since people sometimes stay up late, it makes more sense to end the day at 8 AM.

Achieve >80% branch coverage on the entire database package to ensure stability.

When someone 'turfs' an item, e.g. beer, it does show up on the daily statistic counter, but not on the monthly / yearly counter.

This probably has something to do with the Date setting in the GUI class.

When a transaction is removed, it isn't reflected well on the item stock.

Currently there is an option to add users on the fly. Find a way to remove these accounts after an evening and to withdraw balance from another person (or a way to make sure the consumed goods are payed). Also make sure the stock isn't incremented when the user is removed.