How does it work:
Fixed cost can be applied in sale tracking code OR set up directly in campaign settings, whichever method suits your needs better.
- Campaign settings: You need to go to Start -> Campaigns -> Campaigns manager -> Edit campaign by clicking the pencil icon next to it -> Commission settings tab -> Edit the commission type in which you want to use fixed cost and enable "Use fixed cost" and fill in your values.
- Sale tracking code: You have to use parameter setFixedCost('value') or setFixedCost('%value'). The fixed cost will be subtracted from total cost and commission will be counted from this new value.
- If you want to pay commission only from total cost minus 6.7%, you need to add this code to the sale tracking code: sale.setFixedCost('%6.7');
- If you want to pay commission from total cost minus $5, then you have to add this code: sale.setFixedCost('5');