I need to use 'sales discount provider' to create a special order line.
And I followed the API's SalesDiscountProvider Class example code to add a new custom discount.
Look at the picture:

Then? What should I do to active my new discount?
I have tried to find it from 'eCommerce indstillinger'-->'Produktkatalog'-->'Rabatter', but it can't be seen there.
Is that because I did something wrong or I should to find it from another place?


