This type of plugin/software

[EverFrost]

Hello everyone, I am looking for a plugin or web-based application for Wordpress with the following feature: a system similar to a referral system, where after a user purchases a specified product/service, a notification/email/SMS is sent to the provider of the service/product, and the provider can view these order details by accessing the plugin/application. I am searching for a plugin/application like this, so I appreciate any help if you know of such applications.