Model the clock stack
Edit lane cost, fuel exposure, tariff exposure, deadline days, documentation readiness, demand cover, and margin for each order family.
Weekly briefing simulator · 2026-W24
Supply Chain Signals
Cost-of-time operating calendar
Historical pattern
These timing distortions have repeated before.
Tariff frontloading, bullwhip ordering, and today's cost-of-time stack all turn clock pressure into apparent demand.
Start here
Turn the price of time into a decision.
W24's signal was blunt: freight, fuel, tariff, compliance, demand, and finance clocks are colliding inside the purchase order. This simulator helps an operator decide whether to pay now, wait, split, re-source, or hold.
Scenario lens
Which clock are you willing to pay for?
Choose a policy mode, then edit the order board. Results update live.
Editable operating calendar
Purchase-order clock board
Decision logic
The cheapest lane is not always the cheapest calendar.
Each row scores the cost of waiting, the cost of moving early, and the cost of being wrong. A high score does not always mean ship now; it means the order needs an explicit clock owner and a threshold-triggered action.
Operator guide
How to run and read the simulation
Use one category, lane, supplier program, or PO wave at a time. The goal is not to forecast the exact future. The goal is to decide which timing risk gets paid for, delayed, split, or stopped.
Define the order family
Replace sample rows with SKU families or open POs. Use value at landed cost so margin and cash effects are visible.
Score the clocks
Rate freight/fuel, tariff, compliance, demand, and supplier pressure from 0 to 100. Higher means the clock matters more.
Set deadline days
Use days until a tariff, surcharge, booking cutoff, delivery promise, or supplier documentation deadline. Short windows raise late-decision risk.
Check margin buffer
Low margin makes a paid timing premium harder to absorb. High service criticality can still justify it.
Compare scenarios
The row shows baseline risk into scenario risk. A large positive delta means the selected future makes that PO more fragile.
Use the action
Actions are meeting prompts: book now, split, wait with trigger, hold for documents, re-source, reprice, or stop the buy.
Scenario meanings
- The premium works: early bookings protect service and demand absorbs the goods.
- Air pocket arrives: June pull-forward borrowed from July/August and inventory ages.
- Policy and fuel squeeze: tariff details stay uncertain, fuel stays high, and documentation gaps become expensive.
Primary clock codes
- Carrier clock: spot rates, GRIs, fuel pass-through, capacity and blank sailings.
- Policy clock: tariff rates, USTR process dates, country exposure and exemptions.
- Compliance clock: origin evidence, forced-labor documentation and broker readiness.
- Retail clock: demand proof, promotion dates, seasonal promise and sell-through risk.
- Finance clock: margin buffer, working capital and repricing window.