I have Pokemon Go website that has 3k unique page views per month ( 70% from US and Canada ) and 90% come from google search.
I have these positions as below:
+ 2 images 728x90 ( Top and Bottom) at all pages.
+ 2 images 300x250 at Right sidebar (Dynamic position) at all pages.
+ 2 images: 200x200, 468x60 only at details page.
With 5$: I will keep your images with 1 week at all pages and 2 weeks with only details page. The same with videos (Youtube, Vimeo, etc ).
Please read my gig firstly and send message with your design ( png, jpg, gif ) or videos to me and I will not show images or video relate with adult content, violence, guns.