Hi @Kennedy 

Creating a segment is the best option here.
Use what someone has done as the first filter and is part of a list as the second filter if you are tracking active subscribers as someone who's signed up to a list. Potentially also add and is not suppressed.

How to create a cross sell segment: 
https://help.klaviyo.com/hc/en-us/articles/115005066027-How-to-create-a-cross-sell-segment

How to get started with segments:
https://help.klaviyo.com/hc/en-us/articles/115005237908-Getting-started-with-segments

Does this help and answer your question?

Omar Lovert // Polaris Growth // Klaviyo Master Platinum Partner

We help with e-commerce growth through CRO, Klaviyo and CVO

Also since you're specifically mentioning Recharge, I'm not sure if you're also trying to find if people have an active subscription but in such a case adding a properties about someone and checking Recharge if the have an active subscribption.

More info on the profile properties you can use here: https://support.rechargepayments.com/hc/en-us/articles/9828306941207-Recharge-metrics-and-properties-in-Klaviyo

Omar Lovert // Polaris Growth // Klaviyo Master Platinum Partner

We help with e-commerce growth through CRO, Klaviyo and CVO