Key takeaways
- Keep firm quantity, authorised range and optional quantity separate.
- Identify who can exercise an option and on what accepted basis.
- Do not treat a supplier's indicative extra availability as an order.
- Carry the actual final quantity commitment into delivery and payment planning.
Tie the option to the actual service
Busan City's North Port information identifies separate terminal facilities. Busan North Port information
An optional parcel should remain connected to the actual confirmed service point and appointment. Extra quantity offered under one arrangement should not be assumed available after the location or programme changes.
For a current transaction, the quantity-option handover is not provided; obtain current verified information. Record the firm order, optional amount, approved requirement, exercise conditions, supplier response and final commitment status.
Distinguish three different quantity concepts
The vessel's approved requirement describes what the responsible team wants to purchase. The firm order describes the quantity actually committed on the accepted terms. An option describes an additional right or proposed opportunity whose conditions must be understood.
These amounts may align, but do not assume they are identical. A larger approved requirement does not itself tell the supplier to increase delivery. An offered option does not authorise the buying desk to purchase more than the responsible team has approved.
A delivery tolerance is also different from an option to increase the order. Preserve the actual wording and obtain appropriate review if its contractual effect is unclear. Do not use familiar labels as substitutes for the agreed terms.
Identify the exercise mechanism
The handover should show what action is needed, who may take it and by when. If supplier acknowledgment or another condition is required, keep that step visible.
Do not infer exercise from an internal planning update, a conversation about possible demand or a revised funding forecast. Those may prepare a decision without communicating a valid order change.
Where the deadline or authority is disputed, check the current agreement and relevant correspondence with qualified review. Procurement should preserve the evidence rather than declare that a right exists or has expired solely from a status field.
A quantity-option handover table
| Position | Evidence to preserve | Incoming desk's decision |
|---|---|---|
| Firm parcel | Accepted order quantity and scope | Plan the committed purchase |
| Approved additional need | Responsible team's authorisation | Decide whether to pursue the option |
| Offered extra quantity | Actual supplier terms and conditions | Establish whether it is a usable option |
| Exercise instruction | Authorised communication and timing | Verify the intended change was made |
| Supplier response | Acknowledgment or accepted revised scope | Confirm the final commitment |
| Expired or unavailable option | Supported status and current alternatives | Seek a new proposition if still needed |
| Delivery tolerance | Actual accepted basis | Keep it distinct from discretionary extra buying |
Fictional case: the planning sheet becomes an assumed order
A fictional buyer accepts a firm Busan parcel while retaining a supplier proposition for additional quantity if the vessel's requirement increases. The operating team later approves the increase and updates the planning sheet.
At handover, the new total appears under fuel ordered, although no supported option exercise or supplier acceptance is recorded. The incoming desk assumes the larger parcel will arrive and adjusts the payment forecast accordingly.
The corrected handover restores the distinction. It identifies the approved additional need, checks whether the option remains usable and obtains the required supplier response. If the extra supply cannot be confirmed, the responsible team considers a fresh alternative. The planning update does not become a delivery promise merely because it was entered before shift change.
Price the exercised option on its actual terms
The additional quantity may have an agreed fixed price, a separate pricing formula or a requirement for fresh quotation. Do not assume the original unit price applies unless the accepted proposition says so.
Check whether exercising the option changes service expenses, payment timing or credit utilisation. A quantity increase can require a revised complete funding amount even when the nominal product price stays unchanged.
If the extra amount is small, a minimum service or invoice condition may still matter. Obtain the applicable term rather than extending the original total proportionally without support.
Reconfirm material programme changes
An option tied to a particular appointment may need review if the vessel programme changes. The handover should identify whether the supplier's commitment survives that change or remains subject to reconfirmation.
The responsible vessel team must also confirm that the additional requirement remains appropriate. A previously approved increase should not be carried forward blindly after a material voyage revision.
If the option is not exercised, make the final position explicit. Finance and the delivery team should not retain the optional quantity as an active commitment simply because it remains visible in the enquiry history.
Close the handover on one supported quantity basis
Before delivery, show the final accepted grade quantities and remaining conditions together. After delivery, reconcile the actual evidence against that basis, retaining any genuine difference for review.
Distinguish requested, approved, ordered and supplied quantities in the final record.
Common mistakes
Avoid treating approved need as a supplier instruction, confusing tolerances with purchase options and assuming extra availability means an accepted order. Other errors include applying the original price without checking the option terms or leaving optional quantity in the payment forecast after it is no longer active.
Where Zeaclub fits
Zeaclub offers digitalised procedures across the voyage workflow.
Zeaclub provides 24/7 operating systems and worldwide coverage.
Explore Zeaclub
Educational information only; not legal, financial or trading advice. Contract wording and applicable rules control. Verify current requirements and obtain qualified advice before acting.
Frequently asked questions
Does an increased internal requirement amend the supplier order?
Not by itself. Establish the actual authorised communication and accepted commercial position.
Is a delivery tolerance the same as an optional purchase?
Do not assume so. Review the accepted terms and obtain qualified interpretation where needed.
Must additional quantity use the original price?
Only if the applicable accepted proposition provides that basis.
What belongs in the option-status slot?
Record firm quantity, approved additional need, option conditions, exercise evidence and final supplier commitment.