A deposit takes a minute to send and considerably longer to get back. The arguments almost always start in that gap: a box that appeared a day late, a sailing that quietly turned into a different service, a free-time clock that began ticking before the container had even been loaded. None of these are exotic events. They happen on ordinary bookings, to careful shippers, and most of them are avoidable with twenty minutes of checking before the money moves. What follows is the sequence worth working through before you commit a deposit for a container — twelve details, grouped in roughly the order they tend to cause trouble.
Confirm the Equipment First, Not the Freight Rate
A rate is only useful if there is a box to put the cargo in. Ask specifically for the equipment type, the quantity and the pick-up location, and get the confirmation in writing rather than over the phone. A 40ft high cube and a 40ft standard are not interchangeable for a load of light, bulky machinery, and a reefers booking without a pre-trip inspection is a conversation nobody enjoys at the gate.
Pay attention to the words "subject to equipment availability." They are standard, but they mean the carrier or forwarder has not yet promised you anything. If your cargo has a hard deadline, ask for an equipment release reference or a confirmed empty pick-up slot before paying.
Ask where the empty actually sits
The depot named on the booking may be two hours from your warehouse while a closer one holds stock. Confirm the depot address, its opening hours and whether an appointment is needed. Factor the repositioning leg into your haulage quote — a cheap rate into a distant depot is not cheap once the trucking is added.
Check the condition clause
Inspect the container at pick-up and photograph it: floor, roof, doors, locking bars, CSC plate. Damage found at destination that you cannot show was pre-existing tends to be billed to you, and it will come out of the same pocket as the deposit.
Read the Schedule Like a Skeptic
Transit time is not the same as the gap between two dates on a booking confirmation. Ask whether the service is direct or involves transhipment, and if it does, where the relay happens and how long the container is expected to sit there. A routing through a congested hub can add a week without anyone lying to you.
Then collect the cut-off dates in one place: documentation cut-off, VGM cut-off, gate-in cut-off and any port-specific deadline for hazardous or out-of-gauge cargo. These are not flexible, and they rarely align neatly with the sailing date. Put them in your own calendar with a buffer of at least a day, because a missed documentation cut-off usually means a rolled booking, and a rolled booking usually means a conversation about whether the deposit is refundable.
Ask, plainly, what happens if the vessel is rolled or the service is amended. A written answer now is worth far more than a sympathetic one later.
Free Time Is Where Deposits Quietly Disappear
Demurrage and detention are two different clocks and they are often quoted as a single, misleading number. Demurrage covers time inside the terminal; detention covers time with the container outside it. Confirm the free days for each, at origin and at destination, and check whether they run consecutively or separately.
The detail that catches people is when the clock starts. At some ports it begins on discharge; at others, on availability for collection. If the terminal is congested or your consignee needs a customs inspection, those are days you may be paying for. Ask for the free-time terms in writing, including what counts as a working day and whether weekends and public holidays are excluded.
Terminal Fees, Weight and Paperwork
Establish which local charges are yours
Terminal handling, documentation fees, seal fees, VGM submission charges, port security, and any equipment imbalance surcharge can sit outside the ocean freight. Ask for a full local charges schedule at both ends and check the currency and the payment timing. "Payable at destination" is a phrase worth flagging to your consignee before, not after, arrival.
Respect the weight, in three different ways
There are three limits in play and they are not the same: the container's payload, the verified gross mass you must submit, and the road weight limit on the route to the port. A box can be legal on the water and overweight on the motorway. Weigh loaded containers properly rather than calculating, keep the VGM submission method and deadline confirmed in writing, and check axle limits with your haulier if the cargo is dense — steel, tiles, liquids and bagged goods are the usual culprits.
Lock down documentation deadlines
Confirm who submits the shipping instructions, by when, and in what format. Check that shipper, consignee and notify party details match the commercial invoice exactly, and that the goods description is specific enough to clear customs. If the cargo is hazardous, refrigerated or out-of-gauge, start the approval process before paying anything — acceptance can take days and is not guaranteed.
The Twelve-Point Pre-Deposit Checklist
- Equipment type and quantity confirmed in writing, including any special requirement such as a high cube or a working reefer.
- Empty pick-up depot, address, opening hours and appointment rules.
- Equipment release reference or slot confirmation, not just a verbal assurance.
- Container condition protocol agreed, with photos taken at pick-up.
- Sailing schedule with direct or transhipment routing and realistic transit time.
- All cut-off dates for documentation, VGM and gate-in, in your own calendar.
- Rollover and cancellation terms, including whether the deposit is refundable and on what basis.
- Free time at origin and destination, demurrage and detention split, and when each clock starts.
- Full local charges schedule at both ends, with currency and payment timing.
- Payload, VGM and road weight limits checked, with a weighing method agreed.
- Documentation responsibilities and deadlines assigned to a named person on each side.
- Special cargo approvals obtained before payment if the goods are hazardous, refrigerated or out-of-gauge.
Before You Send the Deposit
Ask for a single revised confirmation that contains every point above, and read it against your own notes rather than skimming it. Pay through a traceable channel, keep the remittance advice with the booking correspondence, and note the name of the person who confirmed the terms — not to escalate later, but because clarity now prevents the need.
If the sums involved are significant, or the terms run to several pages of standard conditions, have them reviewed by someone qualified to read them. Booking terms are a contract, and the deposit is the point at which you become bound by the version you did not quite read. Twenty minutes of checking before payment is the cheapest insurance in the container business.
Photo: Vitaly Gariev / Pexels
