Coffee Shop

In a coffee shop, COGS includes every cost directly tied to making and selling a drink.

Direct materials: coffee beans, milk, syrups, sugar, cups, and lids.

Direct labour: baristas who prepare and serve beverages.

Overhead: a portion of utilities or supplies used to operate espresso machines.

For example, if a latte costs $1.75 in materials and $0.50 in barista time, the total COGS per drink is $2.25. Selling it for $5.00 leaves a gross profit of $2.75.

A common risk in retail food operations is forgetting to include labour and waste—for instance, milk lost during steaming or expired ingredients—which can quietly erode profits.

Clothing Store

For a retail clothing business, COGS includes the cost of purchasing inventory, shipping fees, tags, and packaging materials. Sales associates’ wages are usually not included because they are indirect labour.

If a store buys a jacket for $40 wholesale, spends $3 on packaging and alterations, and sells it for $80, then COGS = $43, leaving a gross profit of $37 (46% margin).
The key in retail is accurate inventory management: unsold stock and returns affect true profitability as much as the initial purchase cost.

Manufacturing Example: Small Batch Production

In small manufacturing—say, a local candle maker—COGS represents all costs needed to produce finished goods:

Direct materials: wax, wicks, fragrance oils, jars, and packaging.

Direct labour: wages of workers pouring, labeling, and packaging candles.

Production overhead: electricity for melting wax, wear and tear on molds, and rent for the production space.

If the business produces 500 candles in a month and total COGS (materials, labour, and overhead) equals $5,000, the per-unit COGS is $10. If candles sell for $25 each, gross profit per candle is $15 (60% margin).

Manufacturers often overlook small inputs like labels or shrink wrap, or misallocate shared costs like utilities, leading to distorted per-unit margins. Accurate tracking helps identify which product lines generate the best return.

Consulting Firm

For a consulting firm, COGS includes all costs directly related to delivering billable work.

Direct labour: consultants’ project hours or subcontractor fees.

Direct tools: specialized software licenses or data subscriptions used for client work.

Travel and delivery: travel costs or meeting expenses tied to a specific client.

If a consultant charges $200 per hour but incurs $100/hour in COGS (wages, subcontractors, software), gross profit is $100/hour. The firm’s administrative staff, marketing, and rent fall under operating expenses—not COGS.

Digital Products Example: Software, Courses, and Subscriptions

In digital businesses, COGS is often less visible but just as important.

Software Company:

Direct costs: cloud hosting, developer time for updates, customer support labour, and payment processing fees.

If hosting costs $0.50 per user per month, developer labour averages $1.00 per user, and payment fees are $0.20, total COGS per user = $1.70. With a $10 subscription fee, that’s an 83% gross margin.

Online Course or Subscription Platform:

Direct costs: video production, course hosting platforms, instructor compensation, and support staff.

For a $200 course that costs $50 to host and $30 to produce, COGS = $80, leaving a 60% gross margin.

The key challenge in digital ventures is scale management: COGS may appear low initially but can rise quickly with bandwidth, support, or platform fees as the user base grows.

✅ Takeaway:
Each industry defines COGS differently, but the goal is always the same—capture the true cost of delivering value to the customer. Whether it’s beans and milk, subcontractor time, or server bandwidth, understanding COGS allows entrepreneurs to price accurately, monitor profitability, and manage growth sustainably.