There's no catch, just fill in the form enclosed in each box

Did you know that for every purchase of either the IC-M71 VHF Marine
Transceiver, IC-M505 or IC-M603 VHF/DSC Marine Transceivers, Icom
customers will receive one years introductory membership of the RNLI.
There is no catch, inside each box will be a form to fill in which will
give you a range of benefits including: a CD-ROM containing interactive
educational programmes on safety at sea, the opportunity for an RNLI SEA
Check, complimentary copies of the RNLI’s Offshore and Lifeboat
magazines and of course access to Ambassador Scheme special promotions.
….it’s that simple!

About the RNLI

The RNLI is the charity that saves lives at sea. Volunteers provide a
24-hour search and rescue service around the United Kingdom and Republic
of Ireland. The RNLI operates over 230 lifeboat stations in the UK and
Ireland and has more than 150 lifeguard units on beaches around the UK.
The RNLI is independent of Coastguard and government and depends on
voluntary donations and legacies to maintain its rescue service. Since
the RNLI was founded in 1824 its lifeboat crews and lifeguards have
saved over 139,000 lives. The RNLI is a charity registered in England,
Scotland and the Republic of Ireland.