Merchandise Planning and Allocation
Expert-defined terms from the Professional Certificate in Fashion Buying and Merchandising course at LearnUNI. Free to read, free to share, paired with a professional course.
Allocation – The process of distributing purchased inventory to specific… #
Related terms: Merchandise Planning, Replenishment, Open-to‑Buy. Example: A retailer allocates 1,200 units of a new jacket style, sending 300 to flagship stores and 150 to regional outlets based on historical sell‑through. Challenge: Balancing limited stock against unpredictable fashion trends.
Assortment – The range of product styles, sizes, colors, and price points… #
Related terms: Assortment Planning, SKU, Product Mix. Example: A spring collection may include three silhouettes, five colors, and four sizes, creating 60 unique SKUs. Challenge: Over‑assortment can lead to excess inventory; under‑assortment may miss sales opportunities.
Assortment Planning – The strategic activity of determining which product… #
Related terms: Merchandising Calendar, Allocation, SKU Rationalization. Example: Using past sales data, a buyer decides to stock only the top‑selling colors of a dress in smaller stores. Challenge: Requires accurate demand forecasting and real‑time data.
Backlog – Orders that have been placed but not yet fulfilled due to produ… #
Related terms: Lead Time, Order Management, Stockout. Example: A wholesale client’s order for 5,000 units sits in backlog because the factory is at capacity. Challenge: Managing backlog without harming retailer relationships.
Base Forecast – The initial quantitative estimate of future sales derived… #
Related terms: Adjusted Forecast, Statistical Forecast, Demand Planning. Example: A base forecast predicts 8,000 units for a summer dress based on last year’s sales. Challenge: Base forecasts may not capture emerging trends or promotional impacts.
Buy‑out – A contractual agreement where a retailer purchases excess inven… #
Related terms: Consignment, Markdown, Vendor Managed Inventory. Example: A designer offers a buy‑out on unsold runway pieces to a flagship store. Challenge: Negotiating fair pricing while maintaining brand equity.
Buy‑in – The process of placing purchase orders with suppliers for upcomi… #
Related terms: Purchase Order, Open‑to‑Buy, Supplier Lead Time. Example: A buyer issues a buy‑in for 10,000 units of denim jeans for the fall season. Challenge: Aligning buy‑in volumes with uncertain demand.
Category Management – A retail strategy that treats each product category… #
Related terms: Category Review, Assortment Planning, Gross Margin Return on Investment (GMROI). Example: The footwear category manager sets a 45% GMROI target for the next quarter. Challenge: Requires deep market insight and cross‑functional coordination.
Clearance – The sale of remaining inventory at reduced prices to free up… #
Related terms: Markdown, Liquidation, End‑of‑Season Sale. Example: A retailer runs a clearance on winter coats after the season ends. Challenge: Timing clearance to avoid premature discounting while minimizing excess stock.
Closed‑to‑Buy (CTB) – The amount of budget that has already been allocate… #
Related terms: Open‑to‑Buy, Budget Allocation, Financial Planning. Example: After allocating $500,000 to summer styles, the CTB for the quarter is $500,000. Challenge: Monitoring CTB to prevent overspending.
Consignment – An inventory ownership model where the supplier retains tit… #
Related terms: Buy‑out, Vendor Managed Inventory, Stock Transfer. Example: A boutique displays designer handbags on consignment, paying only for sold items. Challenge: Managing cash flow for suppliers and tracking consignment stock.
Cost of Goods Sold (COGS) – The direct costs attributable to the producti… #
Related terms: Gross Margin, Net Profit, Pricing Strategy. Example: A jacket with a COGS of $80 sells for $180, yielding a $100 gross profit. Challenge: Accurate COGS calculation is essential for pricing decisions.
Cover Ratio – The proportion of sales periods covered by existing invento… #
Related terms: Inventory Turns, Stock Coverage, Reorder Point. Example: A cover ratio of 8 weeks means current stock will last eight weeks at projected sales rates. Challenge: Miscalculating cover ratio can lead to stockouts or overstock.
Demand Forecasting – The practice of predicting future product demand usi… #
Related terms: Base Forecast, Adjusted Forecast, Sales Projection. Example: Using a moving average model, a retailer forecasts a 12% increase in dress sales. Challenge: Incorporating unpredictable fashion trends and promotional effects.
Demand Sensing – The use of real‑time data (e #
g., point‑of‑sale, social media) to adjust short‑term forecasts and respond quickly to demand changes. Related terms: Real‑Time Analytics, Adaptive Planning, Forecast Accuracy. Example: Spike in online searches for neon colors triggers a rapid increase in allocation for those SKUs. Challenge: Requires robust data infrastructure and rapid decision cycles.
Distribution Center (DC) – A centralized facility where inventory is rece… #
Related terms: Warehouse Management System (WMS), Cross‑Docking, Fulfillment Center. Example: The main DC processes 1,200 shipments per day for a national retailer. Challenge: Balancing inventory levels across multiple DCs to minimize lead time.
Distribution Planning – The strategic coordination of inventory movement… #
Related terms: Allocation, Replenishment, Transportation Management. Example: A retailer uses a transportation model to decide whether to ship goods by air or sea based on urgency. Challenge: Aligning distribution decisions with dynamic demand forecasts.
Double‑Stacking – A logistics technique where two pallets are stacked ver… #
Related terms: Freight Optimization, Load Planning, Palletization. Example: A shipment of T‑shirts uses double‑stacking to reduce freight costs. Challenge: Ensuring product integrity and safety during handling.
Economic Order Quantity (EOQ) – The optimal order size that minimizes tot… #
Related terms: Reorder Point, Safety Stock, Inventory Holding Cost. Example: EOQ calculation suggests ordering 2,500 units of a basic tee to achieve cost efficiency. Challenge: EOQ assumes constant demand, which is rarely true in fashion.
End‑of‑Season (EOS) Review – An analysis conducted after a season ends to… #
Related terms: Post‑Season Analysis, Sell‑Through, Gross Margin. Example: EOS review shows 85% sell‑through for summer dresses, prompting a repeat of the successful styles. Challenge: Extracting actionable insights from large data sets.
Excess Inventory – Stock that exceeds expected sales, often resulting in… #
Related terms: Over‑stock, Write‑Down, Inventory Write‑Off. Example: 4,000 unsold jackets become excess inventory after the winter season. Challenge: Reducing excess without eroding brand perception.
Fast‑Fashion Cycle – A rapid product development and turnover model where… #
Related terms: Quick Response, Lead Time, Trend Forecasting. Example: A retailer releases a new collection every two weeks to stay ahead of trends. Challenge: Maintaining quality and supply chain agility under tight timelines.
Forecast Accuracy – The degree to which actual sales match forecasted sal… #
Related terms: Mean Absolute Percentage Error (MAPE), Forecast Bias, Forecast Error. Example: A forecast accuracy of 92% indicates high reliability. Challenge: Improving accuracy requires continuous data refinement and model updates.
Gross Margin Return on Investment (GMROI) – A performance metric that mea… #
Related terms: Gross Margin, Inventory Turnover, ROI. Example: A GMROI of 2.5 means $2.50 profit is generated for every $1 invested. Challenge: Balancing GMROI with brand positioning and customer expectations.
Inventory Aging – The categorization of inventory based on the length of… #
Related terms: Age Buckets, Stock Turn, Write‑Down. Example: Inventory older than 90 days is flagged for clearance. Challenge: Managing aging inventory without damaging brand value.
Inventory Management System (IMS) – Software that tracks inventory levels… #
Related terms: Warehouse Management System (WMS), ERP, SKU Tracking. Example: An IMS alerts the planner when a SKU falls below the safety stock level. Challenge: Integrating IMS with disparate data sources.
Inventory Turn – The number of times inventory is sold and replaced withi… #
Related terms: Inventory Days, Sell‑Through, Stock Turns. Example: An inventory turn of 4.5 means the stock is refreshed 4.5 times per year. Challenge: High turns may indicate stockouts, low turns suggest excess.
Key Performance Indicator (KPI) – A quantifiable measure used to evaluate… #
Related terms: Dashboard, Benchmark, Performance Metric. Example: KPI for allocation accuracy is set at 95%. Challenge: Selecting KPIs that align with strategic goals.
Lead Time – The period between placing an order with a supplier and recei… #
Related terms: Supplier Lead Time, Order Cycle Time, Production Lead. Example: A 45‑day lead time for a new fabric requires early buy‑in. Challenge: Long lead times reduce flexibility in fast‑fashion environments.
Markdown – A price reduction applied to inventory to stimulate sales, typ… #
Related terms: Clearance, Discount, Price Promotion. Example: A 30% markdown on winter coats helps clear excess stock. Challenge: Timing markdowns to maximize revenue while minimizing loss.
Merchandise Planning – The comprehensive process of forecasting demand, s… #
Related terms: Allocation, Open‑to‑Buy, Assortment Planning. Example: Merchandise planning sets a $10 million sales target for the spring season. Challenge: Aligning multiple functional inputs (finance, buying, marketing) into a cohesive plan.
Merchandise Return – The process of sending unsold inventory back to the… #
Related terms: Reverse Logistics, Return Authorization, Vendor Return Policy. Example: A retailer returns 500 unsold dresses to the vendor for credit. Challenge: Managing return costs and maintaining supplier relationships.
Open‑to‑Buy (OTB) – The financial budget available for purchasing new inv… #
Related terms: Closed‑to‑Buy, Budget Allocation, Merchandise Planning. Example: An OTB of $2 million for Q3 guides the buying team’s purchase decisions. Challenge: Monitoring OTB in real time to avoid overspending.
Order Cycle Time – The total elapsed time from order placement to receipt… #
Related terms: Lead Time, Order Fulfillment, Turnaround Time. Example: Reducing order cycle time from 30 to 20 days improves allocation responsiveness. Challenge: Coordinating multiple internal and external stakeholders.
Order Management System (OMS) – A platform that captures, processes, and… #
Related terms: ERP, Purchase Order, Order Fulfillment. Example: The OMS automatically generates purchase orders when inventory falls below reorder points. Challenge: Ensuring OMS integration with inventory and accounting systems.
Over‑stock – Inventory levels that exceed demand forecasts, leading to hi… #
Related terms: Excess Inventory, Stockout, Inventory Optimization. Example: Over‑stock of a seasonal sweater forces a mid‑season promotion. Challenge: Preventing over‑stock through accurate forecasting and flexible allocation.
Performance Benchmarking – The practice of comparing a company’s metrics… #
Related terms: KPI, Best Practices, Gap Analysis. Example: Benchmarking reveals the retailer’s inventory turn is 10% below the industry average. Challenge: Translating benchmarks into actionable strategies.
Plan‑ogram – A visual representation of product placement on store shelve… #
Related terms: Shelf Layout, Visual Merchandising, Space Allocation. Example: The plan‑ogram for a denim aisle places high‑margin styles at eye level. Challenge: Adapting plan‑ograms to changing inventory levels.
Pricing Strategy – The method used to set product prices, balancing cost,… #
Related terms: Markdown, Gross Margin, Price Elasticity. Example: A penetration pricing strategy introduces a new line at a lower price to gain market share. Challenge: Maintaining profitability while staying competitive.
Product Lifecycle Management (PLM) – The integrated process of managing a… #
Related terms: Design Development, Sample Review, End‑of‑Life (EOL). Example: PLM software tracks the development timeline of a new sneaker line. Challenge: Coordinating cross‑functional teams across multiple time zones.
Product Mix – The combination of product categories, styles, and price po… #
Related terms: Assortment, SKU Portfolio, Category Management. Example: A balanced product mix includes high‑margin luxury items and lower‑priced basics. Challenge: Aligning mix with target customer demographics.
Product Portfolio – The total collection of products a brand offers, span… #
Related terms: SKU, Product Line, Brand Architecture. Example: The portfolio includes casual wear, formal wear, and accessories. Challenge: Managing portfolio breadth without diluting brand identity.
Purchase Order (PO) – A formal document issued by a retailer to a supplie… #
Related terms: Order Management, Contract, PO Confirmation. Example: PO #12345 requests 5,000 units of a summer dress with a 60‑day delivery window. Challenge: Ensuring PO accuracy to avoid costly amendments.
Quantity Discount – A price reduction offered by suppliers when a buyer p… #
Related terms: Tiered Pricing, Volume Incentive, Cost Savings. Example: Buying 10,000 units of a T‑shirt earns a 5% discount. Challenge: Balancing discount benefits against risk of excess inventory.
Quick Response (QR) – A supply chain approach that shortens lead times an… #
Related terms: Fast‑Fashion Cycle, Demand Sensing, Agile Supply Chain. Example: QR allows a retailer to introduce a new color within two weeks of trend detection. Challenge: Requires tight coordination with suppliers and logistics partners.
Reorder Point (ROP) – The inventory level at which a new order should be… #
Related terms: Safety Stock, Lead Time, Inventory Management. Example: With a 20‑day lead time and daily sales of 50 units, the ROP is set at 1,000 units. Challenge: Calculating ROP accurately in volatile demand environments.
Replenishment – The ongoing process of restocking stores or channels base… #
Related terms: Allocation, Reorder Point, Automated Replenishment. Example: Automated replenishment triggers a shipment of 200 units of a best‑selling top when inventory falls below the threshold. Challenge: Preventing both stockouts and over‑stock through precise algorithms.
Retail Price Index (RPI) – A measure used to track changes in the cost of… #
Related terms: Inflation, Cost of Goods, Price Adjustment. Example: An RPI increase of 3% prompts a modest price hike on core apparel items. Challenge: Communicating price changes without alienating consumers.
Revenue Forecast – An estimate of future sales revenue, derived from dema… #
Related terms: Sales Projection, Financial Planning, Top‑Line Forecast. Example: Revenue forecast for the upcoming season is $15 million based on projected unit sales and average selling price. Challenge: Aligning revenue forecasts with realistic market conditions.
Safety Stock – Extra inventory held to protect against demand variability… #
Related terms: Buffer Stock, Reorder Point, Service Level. Example: Maintaining a safety stock of 10% of average weekly sales for a high‑turnover style. Challenge: Determining optimal safety stock levels without inflating carrying costs.
Seasonal Index – A factor applied to forecasts to account for predictable… #
Related terms: Seasonal Adjustment, Trend Factor, Forecast Modifier. Example: A seasonal index of 1.2 for summer dresses reflects a 20% higher demand than the average month. Challenge: Updating indices as consumer behavior evolves.
Sell‑Through – The proportion of inventory sold within a specific period,… #
Related terms: Stock Turn, Gross Margin, Inventory Aging. Example: A sell‑through rate of 75% for a new jacket indicates strong market acceptance. Challenge: Low sell‑through may signal over‑stock or mis‑pricing.
SKU (Stock Keeping Unit) – A unique identifier assigned to each distinct… #
Related terms: Item Code, Product Identifier, Inventory Tracking. Example: SKU 12345‑BLK‑M represents a medium black dress. Challenge: Managing thousands of SKUs while maintaining data integrity.
SKU Rationalization – The process of evaluating and reducing the number o… #
Related terms: Assortment Optimization, Product Line Simplification, Inventory Consolidation. Example: Removing low‑performing SKUs that generate less than 5% of sales. Challenge: Balancing variety with operational simplicity.
Stock Keeping Unit (SKU) Velocity – The rate at which a specific SKU sell… #
Related terms: Sell‑Through, Demand Forecast, Inventory Turn. Example: SKU velocity of 30 units per week indicates high demand. Challenge: Predicting velocity for new or limited‑edition items.
Stockout – A situation where demand cannot be met because inventory is un… #
Related terms: Lost Sales, Backorder, Service Level. Example: A stockout of a popular sneaker leads to lost sales and customer dissatisfaction. Challenge: Anticipating stockouts while avoiding excess inventory.
Store Allocation – The distribution of inventory to individual retail loc… #
Related terms: Allocation, Replenishment, Store Profile. Example: Allocating higher quantities of a luxury handbag to high‑spending urban stores. Challenge: Aligning allocation with rapidly changing local trends.
Store Profile – A data set describing a store’s characteristics, such as… #
Related terms: Store Segmentation, Allocation, Assortment Planning. Example: A store with a high proportion of young shoppers receives trendier styles. Challenge: Keeping profiles updated with accurate data.
Supply Chain Visibility – The ability to track and monitor inventory, shi… #
Related terms: Traceability, Real‑Time Data, End‑to‑End Visibility. Example: Using RFID tags to view product location from factory to store shelf. Challenge: Integrating disparate systems for seamless visibility.
Supply Chain Resilience – The capacity of the supply chain to absorb disr… #
Related terms: Risk Management, Contingency Planning, Flexibility. Example: Diversifying suppliers reduces risk of a factory shutdown. Challenge: Balancing resilience investments with cost efficiency.
Target Gross Margin – The desired profit margin expressed as a percentage… #
Related terms: Gross Margin, Pricing Strategy, Cost of Goods Sold. Example: A target gross margin of 55% for premium outerwear. Challenge: Achieving target margins while remaining price‑competitive.
Target Net Sales – The projected revenue after discounts, returns, and al… #
Related terms: Revenue Forecast, Gross Sales, Net Revenue. Example: Target net sales of $8 million for the fall collection. Challenge: Aligning targets with realistic market demand.
Test Market – A limited release of a product in a specific geographic are… #
Related terms: Pilot Launch, Market Research, Feedback Loop. Example: Introducing a new sneaker line in three flagship stores to assess demand. Challenge: Extrapolating test market results to larger markets.
Time‑Series Forecasting – A statistical method that uses historical data… #
Related terms: Moving Average, Exponential Smoothing, Seasonal Index. Example: Applying ARIMA modeling to forecast quarterly sales of a handbag line. Challenge: Accounting for sudden trend shifts or promotions.
Top‑Down Planning – A strategic approach where corporate financial target… #
Related terms: Bottom‑Up Planning, Financial Forecast, Merchandise Planning. Example: A corporate sales target of $100 million informs each department’s allocation. Challenge: Ensuring bottom‑up insights are incorporated into top‑down targets.
Turn‑over Rate – The frequency at which inventory is sold and replenished… #
Related terms: Inventory Turn, Stock Turns, Sell‑Through. Example: A turnover rate of 4.2 indicates inventory is refreshed slightly more than four times per year. Challenge: Maintaining a healthy turnover without frequent stockouts.
Vendor Managed Inventory (VMI) – A collaborative arrangement where the su… #
Related terms: Consignment, Collaborative Planning, Replenishment. Example: A denim supplier automatically ships additional units when retailer inventory falls below a threshold. Challenge: Trust and data sharing between parties.
Visual Merchandising – The practice of designing store layouts, displays,… #
Related terms: Plan‑ogram, Store Layout, Brand Presentation. Example: Creating a window display that highlights a new sustainable collection. Challenge: Aligning visual concepts with inventory availability.
Warehouse Management System (WMS) – Software that controls and optimizes… #
Related terms: Inventory Management System, Fulfillment, Automation. Example: The WMS directs pickers to the most efficient routes for order fulfillment. Challenge: Integrating WMS data with merchandising and sales platforms.
Write‑Down – An accounting reduction in the book value of inventory when… #
Related terms: Write‑Off, Impairment, Excess Inventory. Example: Writing down unsold winter coats by $20 each due to fashion obsolescence. Challenge: Minimizing write‑downs through accurate forecasting.
Yield Management – A pricing and inventory control strategy that maximize… #
Related terms: Dynamic Pricing, Revenue Management, Capacity Optimization. Example: Raising prices for limited‑edition sneakers as inventory diminishes. Challenge: Avoiding customer backlash from perceived price gouging.
Zero‑Cost Allocation – An allocation method where inventory is distribute… #
Related terms: Cost Allocation, Promotional Planning, Margin Management. Example: Allocating excess stock to stores at zero cost to clear floor space. Challenge: Tracking the impact on overall profitability.
Zero‑Inventory Model – A supply chain approach aiming to eliminate on‑han… #
Related terms: Just‑In‑Time, Agile Manufacturing, Demand Sensing. Example: A fashion brand produces garments only after receiving confirmed online orders. Challenge: Maintaining product quality and delivery speed with minimal buffer stock.