Display text/links at the bottom of a Catalog Item form

I'm creating a catalog item, and at the bottom of the form I would like to display a line of text with a hyperlink on the end. 

What would be the best way to go about doing this? I've seen various forum posts suggesting to use a client script, annotations, etc. However these solutions don't display my text and link in the desired position on the form. 

Any suggestions will be much appreciated!

Thanks,

Weston