A reference library for owner-operators who need procurement to be less mysterious: supplier communication, purchase orders, inventory math, accounting handoff, and software selection across Square, Shopify, Toast, Clover, Lightspeed, Amazon, Faire, QuickBooks, and Xero.
Definitions, formulas, and operating examples for the concepts owner-operators actually use when buying inventory.
Concrete routines for Monday buying, supplier reply handling, receiving, stockout prevention, and month-end cleanup.
Category maps and comparison pages for teams choosing procurement, PO, supplier, inventory, or food-cost software.
Vertical-specific buying mechanics for restaurants, retailers, ecommerce brands, manufacturers, and regulated operators.
Showing 18 of 171 articles
Vendor managed inventory (VMI) is a replenishment arrangement where the supplier monitors and replenishes stock without a buyer-generated purchase order. How VMI works, when it makes sense, why it breaks for most SMBs, and why buyer-managed closed-loop procurement delivers the same automation with full buyer control.
Read article ->Weighted average cost (WAC / AVCO) is the inventory costing method that assigns a single blended per-unit cost to COGS and ending inventory. Formula: WAC = total cost of goods available ÷ total units available. Periodic vs. moving average, worked example vs. FIFO, when WAC fits fungible goods, how landed cost distorts a WAC that uses invoice price only, and why receiving accuracy is cost accuracy in a perpetual WAC system.
Read article ->A practical supplier negotiation playbook: how to prepare with scorecard data, what to negotiate (MOQ, payment terms, lead time, pricing), how to structure the conversation, and how closed-loop procurement tracks whether promises stick.
Read article ->OTIF (On-Time In-Full) is the supplier performance metric that checks delivery timing and order completeness simultaneously. Formula: (orders on-time AND in-full / total orders) × 100. Why OTIF is stricter than fill rate or lead-time accuracy alone, buyer-side vs seller-side contexts, industry benchmarks, and how closed-loop procurement makes it measurable.
Read article ->EDI is the structured protocol for exchanging business documents — purchase orders (850), acknowledgments (855), ship notices (856), and invoices (810) — between trading partners without email or manual entry. How X12 and EDIFACT work, when SMBs need EDI, and how EDI fits into closed-loop procurement.
Read article ->Slow-moving inventory is stock that moves below a defined velocity threshold. Dead stock is inventory with no movement for 180+ days. Together they form SLOB — Slow-moving and Obsolete inventory. The SLOB rate formula, aging thresholds by category, industry benchmarks, the procurement decisions that create SLOB, and how closed-loop procurement surfaces it before carrying cost compounds.
Read article ->A blanket purchase order is a standing agreement with a supplier to purchase a defined total quantity or dollar amount over a period, drawn down through individual releases. How blanket POs differ from regular POs, the release mechanism, price-lock benefits, volume commitment risk, and how closed-loop procurement tracks open blankets against actual spend.
Read article ->Restaurant365 is a full restaurant back-office suite. LineNow is SMB restaurant procurement built around living POs, supplier replies, receiving, recipe cost, and AP handoff.
Read article ->How small restaurant groups can centralize purchasing, supplier replies, messy vendor item data, and receiving before adopting a full restaurant back-office suite.
Read article ->What to do when a supplier raises prices: how to detect price changes before the invoice arrives, the three operational responses (absorb, substitute, renegotiate), dual sourcing as a structural defense, and how closed-loop procurement tracks price discipline over time.
Read article ->A practical supplier scorecard: how to measure fill rate, lead-time accuracy, purchase price variance, and substitution rate by supplier — and how closed-loop procurement captures these metrics automatically as a byproduct of the buying workflow.
Read article ->How small businesses can handle landed costs without a heavy ERP workflow: add freight, tariffs, delivery, duties, handling, and supplier-side payment fees to living purchase orders, allocate costs by value, quantity, equal split, or manual rules, and reconcile landed costs before accounting handoff.
Read article ->Purchase price variance (PPV) is the difference between the standard price on the purchase order and the actual price on the supplier invoice, multiplied by the quantity received. Formula: PPV = (Standard Price − Actual Price) × Actual Quantity. How PPV accumulates silently in open-loop procurement, why it flows directly into COGS and GMROI, and how a closed-loop system surfaces it early.
Read article ->A purchase order is a formal document from buyer to supplier specifying items, quantities, prices, and delivery terms. PO vs invoice vs sales order, the full PO lifecycle, static vs living POs, and when you need one.
Read article ->Procurement is the complete process of identifying needs, finding suppliers, negotiating terms, ordering goods, receiving them, and reconciling payment. Procurement vs purchasing, the 8-step SMB procurement cycle, and why COGS is a procurement metric.
Read article ->COGS is the direct cost of acquiring or producing the goods a business sells. Formula: Beginning Inventory + Purchases − Ending Inventory. Benchmarks by industry, why procurement decisions affect COGS, and why many SMBs do not know their real number.
Read article ->How ecommerce brands use closed-loop procurement and living POs to connect multi-channel demand, supplier orders, tracking, receiving, landed-cost context, and accounting handoff.
Read article ->How supplement and wellness brands use living POs to connect Shopify/Amazon inventory, supplier cost history, lot and expiry receiving, landed-cost context, AP routing, and month-end valuation.
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