What it means
CPG sits at one end of a spectrum, with durable goods such as fridges and cars at the other. A shopper might buy a washing machine once a decade but a bottle of shampoo eight times a year, and that difference shapes everything about how the two businesses are run.
CPG companies therefore compete on availability, packaging, price points and repeat purchase rather than on a long considered sale. The economics are unforgiving because the manufacturer rarely owns the customer relationship.
A retailer decides which products get shelf space, at what price and with what promotional support, so a CPG brand spends heavily on trade terms to stay listed. That spending, known as trade promotion, sits between gross and net margin and is often the largest single deduction from headline revenue.
The metrics that matter reflect this. Gross margin per unit tells you how much is left after making the product, velocity measures units sold per store per week, and distribution measures the percentage of relevant stores that stock the item.
A brand with excellent margin but weak velocity will eventually be delisted, because retail shelf space is allocated to whatever earns the retailer the most per centimetre. Working capital is the other constant pressure.
Ingredients and packaging must be bought and products manufactured well before a retailer pays its invoice, which for large grocers can be 60 days or more after delivery. Fast-growing CPG brands frequently run out of cash while profitable on paper, purely because each extra case of product ties up money for months.
The category is changing at the edges rather than in the middle. Direct-to-consumer selling lets some brands capture the retailer's margin and own customer data, while retailer private label competes on price using the same contract manufacturers.
Most successful brands now run a mixed model, using their own channel for launches and subscriptions while relying on retail for scale.
In practice
Real-world examples.
Example
A small sauce producer wins a listing in a regional grocery chain and must fund a launch promotion of two-for-one for six weeks. The brand models the promotion at half its normal contribution per unit and accepts the loss because the listing gives it distribution in 180 stores it could not reach otherwise.
Example
A household cleaning brand redesigns its bottle to reduce packaging cost by $0.09 per unit. On annual volume of 2.4 million units that is roughly $216,000 of extra contribution, which the company reinvests in advertising rather than taking as profit.
Example
A personal care startup selling only through its own website adds a supermarket channel and is surprised by the working capital hit. It now manufactures three months ahead and waits 45 days for payment, so it arranges an inventory finance facility before the first pallet ships.
Formula
Calculation
Gross margin per unit = wholesale price - cost of goods sold. Contribution after trade = gross margin per unit - trade spend per unit.
A snack brand sells a pack that carries a $4.00 recommended retail price. The retailer takes a 30% margin, so the wholesale price the brand receives is $4.00 x 0.70 = $2.80. Making and packing the item costs $1.40, so the gross margin per unit is $2.80 - $1.40 = $1.40, which is $1.40 / $2.80 = 50% of the wholesale price.
Trade promotion runs at 10% of wholesale, which is $2.80 x 0.10 = $0.28 per unit. Contribution after trade is $1.40 - $0.28 = $1.12, or $1.12 / $2.80 = 40% of wholesale revenue. Across an annual volume of 500,000 units, that is 500,000 x $1.12 = $560,000 of contribution available to cover overheads, marketing and profit.Case study
Seen in the real world.
Bramble and Oat is a fictional breakfast cereal maker used here purely as an illustrative example. It grew quickly through independent health food stores, where it kept a 55% gross margin because those retailers asked for little promotional support and paid within two weeks.
When a national grocer offered a listing, the terms looked very different: a lower wholesale price, a required launch promotion, a listing fee and 60-day payment terms. Modelled properly, contribution per pack fell from $1.65 to $1.05, but volume was forecast to rise fourfold, so total contribution still improved substantially.
The illustrative problem was cash rather than profit. Bramble and Oat had to fund three months of extra production before the first grocery payment arrived, and only avoided a shortfall by negotiating staged delivery and arranging a short-term facility in advance. The lesson the founders drew was that in packaged goods, a good deal on paper can still fail if nobody models the timing of the money.
Watch out
Common mistakes.
- Quoting gross margin off the retail price rather than the wholesale price, which flatters the numbers by the whole retailer margin.
- Treating trade promotion as a marketing extra rather than a permanent cost of staying on shelf.
- Forecasting growth from volume alone while ignoring the working capital each additional case consumes.
Questions
People also ask.
Why is velocity more important than distribution?
Distribution gets a product onto shelves, but weak velocity means the retailer will replace it at the next range review regardless of how many stores stock it.
Is direct-to-consumer more profitable for a CPG brand?
Per unit it usually is, because the retailer margin is retained, though shipping, returns and customer acquisition costs often absorb most of the difference.
What counts as a stock keeping unit in CPG?
Each distinct sellable variant, so one flavour in two pack sizes is two stock keeping units, each needing its own forecast and shelf space.
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