Refund

1. In the bottom left corner, click the three stripes to open sidebar menu. 
   
2. Choose HISTORIK in the list 
   
3. Find the receipt you wish to refund. You can use the search filters in the top right columns. 
   Click the red button named "Refund" to repay the full amount. 
   You can also choose refund specific items by clicking the refund button located to the right of each product in the list.