GoAffPro provides you with the option to disable commission on a product.
To disable commission on a product, go to the Referral Commissions section in the Commissions tab of the GoAffPro admin panel.
Here, go to the Product Commissions section.
Now, click on New Product Commission.
This will open up the Create Product Commissions section.
Here, type in the product name for which you want to disable the commission.
Now, select the "All Affiliates" option in the Partner field.
After this, set the commission rate to zero.
Finally, click on Save.
The newly created product commission will appear in the Product Commissions section.