How can i make an Agreement on a Commercial use of TMDB API and how much does it Cost? Also, will i be able to use the Two APIs together? the Free one alongside the Commercial one? Is it Free for a certain limit or is it Paid whatever calls i make? Do i have to write Attribution if i use the Commercial API?

I would also like to mention other things, is it alright for me to Sponsor services with the Free API? is that considered Commercial? For example, i have that application which is mainly focused on this API, is it alright if i sponsor services there?

What are the forms or ways that allows me to generate Revenue from using the Free API without violating the terms of service?

Any answers would be greatly appreciated. Thank you!

Farag.