Cargo Insurance: Coverage, Costs and When You Need It
Cargo insurance pays when the carrier will not. See what ICC A, B and C cover, how the premium is calculated and when an importer needs a policy.
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Proforma Invoice: Meaning, Format and a Sample
A proforma invoice is a seller's quote in invoice form. See what it means, the fields it needs, a filled sample and how it differs from a commercial invoice.
Cruise Ship Cabins: Every Type and Where Crew Sleep
Cruise ship cabins explained: inside, oceanview, balcony and suite sizes, which cabins ride smoothest, and where the crew sleeps below the waterline.
Norovirus on Cruise Ships: Outbreak Numbers and Prevention
Norovirus on cruise ship voyages by the numbers: CDC outbreak counts for 2024 to 2026, why it spreads onboard and how to avoid getting sick.
ETA Meaning in Shipping: Who Sets It and Why It Changes
ETA meaning in shipping explained: who enters a ship's ETA, how it differs from ETD and ETB, and why arrival times keep moving.
Norwegian Cruise vs Royal Caribbean: Which Suits You
Norwegian Cruise vs Royal Caribbean compared on ships, dining, dress codes, drink packages, gratuities and private islands, so you can book the right one.
Carnival Cruise Drink Package: Prices, Rules and Value
Carnival cruise drink package prices for CHEERS!, Zero Proof and Bottomless Bubbles, the rules, the break-even math and the Dec 1 pricing change.
TWIC Card: How to Apply, Renew and Who Needs One
A TWIC card gets you into secure areas of U.S. ports and vessels. How to apply, what it costs, how renewal works and which offenses disqualify you.
Packing List for Export: Format, Fields and a Sample
A packing list for export itemizes every package by weight, size and marks. See the fields it needs, a filled sample and the mistakes that hold cargo.
Nautical Flags: Every Signal Flag and What It Means
Nautical flags explained: all 26 letter flags, the numeral pennants and substitutes, what each single flag means, and where ships still fly them.
Certificate of Origin: Types, Uses and How to Get One
Certificate of origin explained: preferential vs non-preferential types, who issues them, what goes on the form and how to get one stage by stage.
Rogue Waves: What Causes Them and How Ships Survive
Rogue waves are at least twice the height of the sea around them. Learn what causes them, how often they strike and how ships are built to survive them.