We have 3 sites under our account. 2 premium, 1 Regular. We have 5 apps on our account. Do they charge us 3 times to use the apps?

Question:
We have 3 sites under our (1) account. 2 premium, 1 Regular. We have 5 apps on our account. Do they charge us 3 times to use the apps, because we have 3 sites?

Product:
Wix Editor, Wix Studio Editor

What are you trying to achieve:
Confirming if we are being charged 3 times for the 5 apps on our account because we have 3 sites under our account

What have you already tried:
Share resources, forum topics, articles

Additional information:

You’ll be charged everytime you install an app on a Site, since it’s bound to that site. Meaning if you have the same app installed on 3 Sites you’ll be charged 3x.