-Tips...
-A data base of your diving equipment (in case of lost or stolen)
-Contest... (the best dive centre, The worst Dive Centre, the best diving Photo, The best Dive Centre contract,...)
-Chat...
-Forum...
-Local social security
-Diving insurance...
-Pension fond/Retirement annuity...
-Contract Mode...
-Standard rules and regulations...
-Travel best deal...
-Logo, T-shirt, Cap, Mug,...
-Shopping tips…
-Special offer from equipment manufacture…
-...
