Create a setting for days you don't want to charge, either because you already have too much money or because you don't want to charge people on days they are not able to return their product.
24h versus calendar day calculation
Before you decide which days are free, you have to select the calculation method which is either based on 24 hours or a full calendar day.
Add a time restraint
In case you want that the pricing rule will only apply on certain days or dates, you can add a time restraint to limit the discount to certain time periods.
