For our most loyal customers, there are a couple hints we can give you to get the most bang for your buck with your gplink service. One way is to watch the newsletters or visit us at shows. In the past we have run 15- and 18-months for 12-months promotions, $500 off installation, free service, Yeti Coolers, and prepaid Visa cards for referring other customers. Another way is to have the unit installed on your engine before the delivery of one of our “Partner Boats” – This option is currently available from Hatteras, Cabo, Viking, Princess and Ocean Yachts, and their customers always receive three months free, plus hardware and installation. And we haven’t forgotten our commercial customers, we discount service rates for any fleet with ten boats or more for the same customer, plus we will set up a fleet page so you can view all of your vessels at once.