The Difference Between Markup and Margin
These two terms are used interchangeably but mean different things. Getting them confused leads to systematic under-pricing.
Markup is calculated on cost: a product costing $10 with a 50% markup sells for $15. The profit is $5.
Margin is calculated on selling price: that same product has a margin of 33% ($5 profit ÷ $15 selling price).
A retailer who says "I mark up everything 50%" and means margin is actually marking up 100% on cost. A retailer who intends 50% markup on cost achieves only 33% margin. If your target margin is 40% and you calculate it as markup on cost, you are systematically undercharging.
What Margin Do You Actually Need
The answer depends on your cost structure. Start with your fixed costs: rent, wages, utilities, insurance. Divide these by your expected sales volume to get your fixed cost percentage of revenue. Add your target net profit percentage. The sum is the gross margin you need to break even and profit.
Example: Fixed costs of $15,000/month, target sales of $50,000/month, target net profit of 10%:
- Fixed costs as % of revenue: $15,000 ÷ $50,000 = 30%
- Target net profit: 10%
- Required gross margin: 40%
Every product category must achieve at least 40% gross margin on average for the business to meet its target. Some categories will exceed this; some may justify lower margins if they drive volume that amortises fixed costs across more sales.
Tiered Pricing Strategy
Not all products should carry the same margin. A tiered approach categorises products by their strategic role:
- Traffic drivers: High-volume, price-sensitive items that customers compare across stores. Keep margins thin to remain competitive. Make up the margin on other categories.
- Margin builders: Complementary products, accessories, higher-margin alternatives. Customers buying a traffic driver often need these — take full margin here.
- Exclusive/differentiated items: Products only you carry, or with significant brand cachet. Price at value — customers are not comparing these anywhere else.
Psychological Pricing
Pricing psychology affects purchase decisions. Key principles:
- Charm pricing: $19.99 vs $20.00 — the left-digit effect makes $19.99 feel significantly cheaper despite a $0.01 difference
- Anchoring: Showing a "was" price alongside the current price increases perceived value even when the product was never sold at the "was" price for long
- Bundle pricing: A bundle at $45 can move more volume than the same items at $25 + $25 because customers perceive a saving
- Price-quality signalling: For premium products, a price that is too low signals lower quality. Raising the price can increase sales.
Using Your POS Data for Pricing Decisions
Pricing is not a set-and-forget decision. OneScale's product performance reports show: sales volume per product, average selling price (actual vs. listed, revealing discount leakage), margin contribution per category, and slow-movers that are tying up capital at insufficient margin.
A monthly pricing review — looking at what sold well, what the actual margin achieved was (after discounts), and what is not moving — allows continuous refinement. Products that are not moving at current prices need either a price reduction or better positioning, not simply indefinite waiting.
Competitive Pricing Without a Race to the Bottom
Matching competitors on price is a strategy that only works if you have lower costs. If your rent, wages, and purchase costs are similar to your competitor's, matching their price means matching their margin — which may be insufficient for your cost structure.
The alternative: compete on value rather than price. If your service is better, your selection is wider, your returns policy is clearer, or your location is more convenient, customers will pay a modest premium. The premium need not be large — 5–10% above the cheapest option is often sustainable if the value is clear.
Conclusion
Retail pricing is the highest-leverage decision a business owner makes. A 2% improvement in average selling price — achieved through better margin discipline, fewer unnecessary discounts, and a tiered pricing strategy — improves net profit by more than a 10% increase in volume would at current prices for most retailers. Price is worth optimising.
