Audio Jungle 'watermark' Removal

I am listening to some of the samples and the instrumentals have someone saying ‘audio jungle’ at several points throughout the music. Is this removed when the item is purchased? Also, I want to use this as background music for a video I made. How do I make sure I can use the music for that purpose prior to buying it?

Thanks in advance!

After purchasing you get a zip file with track without watermark

With a watermark you can use for free while you prepare a project)

Thank you for the reply! Much appreciated! So, how do I know what I can use a track for? Where can I see the conditions of the license?

Nevermind, I just read where I can find this information! Thanks!