Implement Information

Hello,

i am creating my first ever booking-page. I want to give my Customers more Information about my Service. Am I able to implement maybe an PDF file to my booking-page? I think the Information „i“ that comes with the service selection is pretty hidden and not all Customers will read it. And It isnt formated pretty good. Is there any solution to my problem? Otherwise I will just put the Information on my regular Website.