Hello,

You can use https://www.odoo.com/apps/modules/10.0/sales_commission_calculation/ and also we are creating module which will support multi users sales commission and it will be released soon.

Here it is: https://apps.odoo.com/apps/modules/11.0/sales_commission_external_user/

Regards,

Probuse Consulting Service Pvt Ltd

www.probuse.com

You can download sale_commision from https://github.com/OCA/commission or from https://www.odoo.com/apps/modules/8.0/sale_commission/

Hi Doesaf,
I think there is no built in addon for that. However, there are number of free modules are there in odoo OCA apps. You can use any one of them.