Strategic Decisions for Exploring New Markets Using Relevant Costs

A garment factory in Tiruppur is running at 80% capacity. The stitching lines are ready, the workers are on payroll either way, and the machines sit idle for two shifts a week. Then a buyer from the Gulf offers a bulk order at a price well below what the domestic market pays. Should the factory take it? This is one of the most common dilemmas in management accounting, and it is exactly the kind of question relevant costing was built to answer. Instead of asking “does this price cover our full cost,” relevant costing asks a sharper question: “does this decision make us better off than we are today?” That single shift in framing changes how businesses decide whether to chase a new market.

What “exploring new markets” really means in cost terms 🔗

Exploring a new market usually means selling the same product to a different set of customers, often at a different price, without disturbing the price or volume in the market a business already serves. It could be a domestic manufacturer accepting an export order, a regional brand entering a new state, or a company launching an unbranded or private-label version of its product for a price-sensitive segment. The Chartered Institute of Management Accountants defines relevant costs as the costs appropriate to a specific management decision, and this definition is the foundation of the entire analysis, because it forces a business to separate costs that will genuinely change if the new market is entered from costs that will stay exactly the same either way, as outlined in this decision-making framework.

This distinction matters because a new-market order rarely looks attractive on paper if it is judged using the same yardstick as regular sales. The buyer is usually asking for a lower price. If a manager mechanically compares that lower price to the full cost per unit, including a share of rent, depreciation, and administrative salaries, the order will almost always look like a loss-maker. Relevant costing throws out that mechanical comparison and asks what actually changes in cash terms if the order is accepted.

Why relevant costing beats full costing for this call 🔗

Sunk and committed costs stay out of the picture 🔗

Fixed costs such as factory rent, supervisory salaries, and machine depreciation are usually already being paid for, regardless of whether the new order is accepted. If the factory has spare capacity, these costs do not rise just because a few thousand extra units are produced. They are what accountants call committed or sunk in this context, and including them in the new-market decision only distorts the picture. What should drive the decision is the extra cash the business will spend and the extra cash it will earn if it says yes.

What actually counts: incremental cost and incremental revenue 🔗

The relevant costs of a new-market order are typically the additional raw materials, direct labour (if extra shifts or overtime are needed), power, packaging, and any freight or duty specific to that order. If none of the existing fixed costs need to increase, only these variable and semi-variable items matter. The decision rule is simple: accept the order if the price offered exceeds the relevant cost per unit, because every unit sold above that cost adds to overall profit through its contribution margin. This is precisely the logic behind marginal cost pricing, a short-term pricing approach used when a business has unused capacity it wants to put to work, as explained in this overview of the practice.

The condition that makes or breaks the decision 🔗

Accepting a lower price for one set of customers only works if the existing, full-price market is left untouched. This is the single biggest condition in the entire analysis, and it is worth treating as a checklist item rather than an assumption.

Genuine market separation 🔗

A new market is genuinely separate when regular customers cannot access the lower price and have no reason to feel short-changed by it. Export orders are the classic example: a buyer in another country is unlikely to compare notes with a retailer down the street. Other examples include a different brand name for the new segment, a different distribution channel such as institutional or online-only sales, or a geographically distant region with its own pricing norms. Using spare capacity to serve such a segment is one of the recognised uses of marginal cost pricing, alongside clearing excess inventory and responding to short-term dips in demand, as noted in this discussion of when lower-than-usual pricing makes sense.

When markets aren’t really separate 🔗

Problems appear when the boundary is not as clean as it looks. If existing dealers discover the discounted price and demand parity, or if the new-market goods leak back into the home market through resale, the “isolated” order stops being isolated. At that point, the analysis has to widen: the relevant cost of the decision now includes the profit given up on home-market sales that get cannibalised or repriced. What looked like a straightforward capacity-filling exercise can quietly turn into a much costlier decision.

Working through the numbers 🔗

Take a mid-sized garment exporter with an annual capacity of 1,00,000 units. It currently produces and sells 80,000 units in the domestic market at ₹500 each, with a variable cost of ₹300 per unit and annual fixed costs of ₹1.2 crore that do not change within the current capacity range. A Gulf-based buyer offers to purchase 15,000 units at ₹380 each, a price the domestic market would never accept, but one that is still comfortably above the variable cost.

The export order adds ₹12,00,000 to annual profit, which is exactly the contribution of ₹80 per unit (₹380 selling price minus ₹300 variable cost) multiplied by 15,000 units. Notice that fixed costs never enter the incremental calculation because they do not move. This is the clean, textbook version of the decision, and it holds as long as the underlying condition from the previous section is satisfied: the home market’s 80,000 units continue selling at ₹500 without disruption.

Before saying yes: risks worth weighing 🔗

Spillover into the home market 🔗

Even a well-separated new market can create indirect pressure. Competitors may use the lower export price as evidence to argue the product is overpriced at home, or large domestic buyers may hear about it and negotiate harder. This is a qualitative risk that the numbers alone will not capture, and it is worth a conversation with the sales team before the order is confirmed.

Legal limits on below-normal pricing 🔗

Businesses with significant market power need to be careful that a lower price in a new segment does not cross into predatory pricing, which is treated as an abuse of dominant position under Section 4 of the Competition Act, 2002. The law defines predatory pricing as selling below the cost of production with the intent of reducing competition or eliminating competitors, and the Competition Commission of India has applied a recoupment test in past cases to assess whether a firm could realistically drive out rivals and later raise prices to recover its losses, as discussed in this analysis of predatory pricing enforcement in India. For most companies with modest market share, this is not a live concern, but for a dominant player entering a new market aggressively, it is worth a legal check before finalising a below-normal price.

Is the spare capacity really spare? 🔗

The entire analysis depends on capacity being genuinely idle. If accepting the new order means turning away other business, extending shifts at premium overtime rates, or delaying planned maintenance, then an opportunity cost enters the picture and must be added to the relevant cost of the order. A business should always ask what else that capacity could have earned before assuming it was free to use.

One-off order versus a standing strategy 🔗

Pricing below the usual full-cost-plus-margin level is a short-term tactic, not a long-term pricing policy. If a business begins to treat every new market as a marginal-cost opportunity, it risks a customer base that expects to be served at prices that never cover the full cost of running the business once capacity fills up. This concept of using cost data specifically for one-off, short-term decisions rather than routine pricing is a recurring theme in Indian cost and management accounting curricula, including the study material issued by the Institute of Chartered Accountants of India, which frames such choices as short-term decisions built on differential and incremental cost analysis rather than standard costing rules. The Institute of Cost Accountants of India similarly treats this kind of situation as governed by the available key or limiting factor in the business, meaning the decision to expand into a new market should also be checked against whatever resource, machine hours, skilled labour, or raw material is scarcest, as set out in this cost and management accounting reference.

A quick decision checklist 🔗

• Is there real spare capacity? Confirm no other business or overtime cost is being displaced.
• Does the price cover the relevant cost? Compare the offered price only against variable and any incremental fixed costs.
• Is the new market truly separate? Check that existing customers cannot access or be affected by the new price.
• Is the pricing legally safe? For businesses with significant market share, confirm the price is not below cost with anti-competitive intent.
• Is this a one-off or a pattern? Decide upfront whether this is a single order or the start of a recurring arrangement, since the latter needs full-cost pricing eventually.

What do you think? If a company’s “new market” order kept growing every quarter until it used up all the spare capacity, at what point should it stop pricing on a marginal-cost basis and start charging a full-cost price instead? And how would you go about checking, before signing a new-market deal, that existing customers genuinely have no way of finding out about the lower price?

References

1. https://www.fao.org/4/w4343e/w4343e06.htm
2. https://www.accountingtools.com/articles/marginal-cost-pricing
3. https://smallbusiness.chron.com/advantages-disadvantages-marginal-costplus-pricing-76773.html
4. https://www.ijllr.com/post/predatory-pricing-under-the-competition-act-a-legal-and-economic-perspective
5. https://www.icai.org/post/17759
6. https://icmai.in/upload/Students/MTPSyl2016Jun2020/Inter/Paper10_Set2_Ans.pdf