Purchasing & replenishment · Industrial supply & MRO
Reorder points worked before the stockout.
Reorder triggers fire across thousands of SKUs, but the buyer only sees the ones already short. Late POs sit unchased and a fast-moving fitting hits zero.
The reality
Replenishment is a chase problem.
The reorder report runs nightly, but acting on it is manual: read the min/max, check on-order, decide quantity against the price break, cut the PO, then remember to chase the vendor when the confirmed ship date slips. Most of that work never touches the slow movers — it's the same hundred SKUs, every week.
The operator owns the cycle end to end: it detects the reorder trigger, sizes the order against EOQ and vendor price breaks, issues the PO, tracks the acknowledgment, chases late deliveries before the receiving dock notices, and closes the receipt against the PO when the truck lands.
How the operator runs purchasing & replenishment
SKU GRN-4410 · Reorder
sizing- On-hand 38, min 120 — below point
- No open PO found
- Sizing to 500 — price break at 480
01Detect and size
Reads the reorder trigger, checks on-order, and sizes the buy against EOQ and the vendor price break.
PO 7731 · Vendor Grainger
issued- PO 7731 issued — 500 ea
- Ack received, ship 06/22
- Watching for slip past 06/22
02Issue and acknowledge
Cuts the PO to the vendor, captures the acknowledgment, and books the confirmed ship date.
PO 7731 · Receipt
receiving- Slip flagged — chased vendor 06/21
- Truck received — 500 ea counted
- 3-way match, closing receipt
03Chase and close
Chases the vendor when the date slips, then matches and closes the receipt against the PO at the dock.
The outcome
−55% of buyer time on routine replenishment
Stock available without excess or stockout
- Fast movers carry an open PO before they hit zero
- Slipping ship dates get chased before the dock is blindsided
- Order quantities land on the price break, not over it
Common questions
Purchasing & replenishment
- What does the Purchasing & replenishment operator do?
- The operator owns the cycle end to end: it detects the reorder trigger, sizes the order against EOQ and vendor price breaks, issues the PO, tracks the acknowledgment, chases late deliveries before the receiving dock notices, and closes the receipt against the PO when the truck lands.
- What impact does the Purchasing & replenishment operator have?
- −55% of buyer time on routine replenishment. Stock available without excess or stockout
- How does the Purchasing & replenishment operator work?
- Reads the reorder trigger, checks on-order, and sizes the buy against EOQ and the vendor price break. Cuts the PO to the vendor, captures the acknowledgment, and books the confirmed ship date. Chases the vendor when the date slips, then matches and closes the receipt against the PO at the dock.
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