How to calculate commission from subtotal instead of total

By default, commission is calculated from the order total. To base it on the subtotal instead:

  1. Open the app (Shopify admin → AppsConvertOut).
  2. Go to the Settings tab.
  3. Under Program settings, check Calculate commission on subtotal instead of total.
  4. Click Save.

Program settings with the Calculate commission on subtotal instead of total checkbox

This applies to orders tracked from that point on — it doesn't retroactively recalculate commissions you've already earned.

If you also want taxes out of the calculation, there's a separate setting: how to subtract taxes from commission calculation.