Small banner with button for blog posts

Design details: i am looking for a banner with a call to action button for my blog. We run a SaaS business selling subscription software to companies who run a mobile workforce like plumbers and contractors.

we have started writing blog posts and at the bottom of each blog post i want a call to action banner where customers can click the button and go from the blog to our main site. I have provided an example below of another company doing something similar on there blogposts (https://baremetrics.io/blog)

An example of one of our blog posts can be found here http://blog.workforce.fm/5-challenges-facing-field-service-manager/

the banner should say "Connect your office, field staff & customers in real time"
the button should say "Try workforce.fm free for 14 days"

the banner should match the remainder of our side with the deign being to a high standard so please only apply if you are an EXPERIENCED DESIGNER :)

thanks
Ideas for the visual style: SIMILAR TO WORKFORCE.FM WEBSITE
Website url: blog.workforce.fm
Extra notes: