nkItemShop extends the ingame item shop with additional functionality:
- Show the price in real money for items costing diamonds
- Show the number of days it takes to get the phirius marks for an item
These values will be shown right next to the price in the item shop.
The system has some default settings: Euro, price per diamond if 500 diamonds are bought and 100 phirius marks a day.
As there are many currencies and also different price schemes, you should provide your specific values. You can do so by using the addon's Config Tab at the Interface Settings.