The dotted lines do the selling, they connect the new tool to Excel, QuickBooks and Outlook, the software a firm already lives in. That says it fits your world as it is. A plain guide title on top reads calm and useful rather than hype.
How the packaging works
Title
It promises a complete, current guide for one named audience.
Thumbnail
Dotted lines tie the new tool to the software the viewer already runs.
Remix this
If you teach a new tool to a set audience, draw it linked to the software they already use. Familiar logos answer the will-it-fit-my-setup question before it is asked.
The transferable lesson
Familiar logos answer will it fit my setup
What to avoid copying
The big Cowork label repeats the title's word; the connection diagram was already doing the work.