I'm a big fan of negative-space designs (like the FedEx logo with its hidden arrow). #46/#61 is that type of design, with the arrow representing the sales leads returned by direct mail campaigns, while also creating the letter G. It's obvious your company is about more than just sending out mail, it's about achieving results, and I think this logo represents that. Please feel free to request any revisions that you feel would improve it.
Thanks for considering my submission.
Z