The low prices at Q and Saudi Arabia’s Economic Hall stores may seem like an economic puzzle: how can a company sell products on slim margins and keep expanding? The answer is not just about price, but also sales volume, operational efficiency, and inventory turnover. It’s an equation the industry has understood for decades, and one we can partly grasp through a product no bigger than the palm of your hand: a BIC lighter.

When you buy a small lighter, you probably don’t think much about its price. It’s one of those products we use and move on from, without wondering about the factories, workers, and machines behind it.

But behind this simple item is an economic equation worth considering.

A lighter requires plastic and metal components, gas, a valve, an ignition system, and precision production lines. Manufacturing it commercially to consistent specifications requires investment in equipment, molds, and quality-control systems.

So how can a company sell a low-priced product and make a profit?

This question brings us back to a fundamental concept in microeconomics: “economies of scale.” It means that the average cost of producing each unit can fall as production volume increases.

But this concept matters beyond factories. In Saudi Arabia, discount retailers such as Q and Economic Hall raise a similar question: can selling more at lower prices be a more profitable model than selling smaller quantities at higher prices?

First: How does BIC make money from a small product?

The French company BIC began manufacturing lighters in 1973 and became one of the world’s leading lighter producers.

According to information published on the company’s website, its factories produce around six million lighters a day, and each lighter undergoes more than 50 quality and safety checks.

That’s a huge number, but the key economic point isn’t just how many lighters are produced. It’s what happens to the cost of each one when the factory operates at that scale.

Imagine a factory that has invested one million riyals in equipment, molds, and facilities, to keep things simple.

If it produces only 1,000 lighters, each one accounts for 1,000 riyals of that investment. But if it produces one million lighters using the same equipment, each one accounts for just one riyal of the investment, before the cost of materials, labor, and operations is included.

Of course, this is a hypothetical calculation, not a statement of BIC’s costs. But it illustrates the central idea: when costs are spread across more units, the average cost of producing each unit falls, as long as production capacity allows it.

The effect goes beyond equipment. A large company may get better prices for raw materials, invest in automation, reduce waste, and spread research and development expenses across huge volumes.

As a result, a company doesn’t necessarily need to make a large profit on every item to generate substantial profits from its business.

BIC’s 2025 results show how important this business is. Its Flame for Life segment, which includes lighter and ignition products, recorded sales of €723 million and adjusted operating profit of €216 million, for an adjusted operating margin of 29.9%.

It’s important to note that these figures relate to the entire segment, not to lighters alone.

The segment’s margin also fell from 33.3% in 2024 to 29.9% in 2025, reminding us that large-scale production does not automatically protect companies from cost pressures or declining demand.

Second: What happens when we move from the factory to the store?

The connection between a BIC lighter and Saudi discount stores may not seem obvious: BIC manufactures its own products, while discount retailers mainly buy products from suppliers and resell them to consumers.

But they share an economic question: how can business volume increase without costs rising at the same rate?

In retail, economies of scale can come from purchasing, transportation, storage, technology systems, and administrative expenses.

Imagine one store buying 1,000 packages from a supplier, while another can buy 100,000.

The second store may get a lower purchase price because the supplier can fulfill a larger order at a relatively lower cost of sales and distribution. It may also be able to organize transportation more efficiently and spread expenses across more goods.

But a lower purchase price is not guaranteed. It depends on bargaining power, the type of product, the relationship with the supplier, and the terms of payment and delivery.

Here we see the difference between a manufacturer and a discount retailer: the manufacturer tries to lower the cost of making an item, while the retailer tries to lower the total cost of getting it into the consumer’s hands.

Third: Q and Economic Hall—what does the Saudi experience tell us?

The Saudi market has seen the emergence of retail models that put low prices and competitive offers at the center of their marketing proposition.

These include Economic Hall, which says on its official website that it has more than 20 branches in different parts of the Kingdom, and Q, which presents itself as a store that uses competitive pricing and technology to improve the shopping experience.

One notable link between the two businesses is their entrepreneurial connection.

In an episode of the Petroly podcast published in July 2026, Mohammed Omar spoke about moving from working in a grocery store during his student years to helping establish Economic Hall, and then founding Q.

According to the episode description, Q’s model is based on developing in-house systems and data-driven management, with the help of a specialized technology team, to improve operations and offer competitive prices.

This matters because price competition doesn’t necessarily come from cutting profit margins alone.

If a store can improve the accuracy of its purchasing, reduce slow-moving inventory and waste, and speed up order fulfillment, it may lower its operating costs without raising selling prices.

The public sources used for this article do not provide detailed financial statements that would allow us to conclude that Q or Economic Hall earns high profits specifically because of economies of scale. What we can do is analyze the economic mechanisms that may be at work, then identify the data needed to test them.

Fourth: The secret isn’t just profit margin

To understand the equation, suppose a store sells a product for 10 riyals, while the cost of purchasing, preparing, and selling it—excluding fixed expenses—is 9 riyals.

One riyal remains from each unit sold to help cover rent, salaries, and other fixed expenses, and then generate profit.

This amount is called the “contribution margin.”

If the store’s fixed expenses are 100,000 riyals a month, it would need to sell 100,000 units to cover them, based on these simplified assumptions.

If it sold 200,000 units, it would generate a hypothetical operating surplus of 100,000 riyals before other unaccounted-for items.

That’s the key idea: the contribution margin on each unit may be small, but the combined margins add up when sales double.

Another concept is just as important: inventory turnover.

This refers to how many times a store sells and replenishes its inventory over a given period.

A store that sells its goods quickly can free up the money invested in them and use it to buy new products, rather than leaving its capital tied up on the shelves.

That’s why two stores selling the same product at the same price can have different profitability if one manages inventory, transportation, and purchasing more efficiently.

Fifth: Why isn’t everything cheap?

A common mistake is to assume that a discount store earns the same profit margin on every product.

Retailers may use a varied pricing strategy: they lower the prices of some products that consumers regularly compare, while earning different margins on others.

One version of this strategy is known as “loss-leader pricing,” where a product is sold at a very low price, sometimes at a loss, to attract customers who may then buy additional products.

But not every price cut works this way. A low price may result from a supplier discount, a promotion, or a genuine reduction in operating costs.

We shouldn’t assume that Q or Economic Hall sells at a loss without access to their actual cost and pricing data.

The broader point is that judging a store’s success by the price of one item is like judging an entire factory by the price of a single lighter.

Both require looking at the full financial picture.

Sixth: When do economies of scale become a burden?

Here we come to the point that often gets left out of enthusiastic discussions about low prices.

Growth doesn’t always mean greater efficiency.

Rapid expansion can raise costs if managing branches, inventory, staff, and logistics becomes more complicated.

In economics, this is known as “diseconomies of scale”—a situation in which average costs rise as the scale of activity increases.

A company may open more branches but fail to generate enough sales to cover their costs. It may have to increase discounts to clear inventory, eroding its margins rather than improving them.

That’s why evaluating Saudi retail models shouldn’t be limited to counting branches or measuring customer traffic.

It should also consider indicators such as sales growth at existing branches, operating profit margin, inventory turnover, cash flow, and return on invested capital.

These figures show whether expansion creates genuine economic value or simply increases sales.

Seventh: What does this competition mean for the Saudi economy?

If discount stores can continue offering lower prices through efficient purchasing, distribution, and operations, consumers may benefit from greater choice and stronger competition.

Competition can also push traditional retailers to improve their systems, develop their relationships with suppliers, and reconsider the costs passed on to consumers.

But the ultimate impact depends on whether these models are sustainable. A low price made possible by ongoing operational efficiency is economically different from one funded by losses that cannot be sustained in the long term.

That’s why the question worth exploring in the Saudi economy isn’t simply: who sells at a lower price?

It’s: who can keep offering low prices while maintaining quality and generating a sustainable economic return?

That question isn’t answered by advertising or crowded stores, but by sales, cost, and profitability data over time.

From a small item to a big equation

Let’s return to the BIC lighter we started with.

It may be a simple purchase for the consumer, but for the company it’s part of a global industrial system built on production volume, quality, and efficient distribution.

In Saudi Arabia, businesses such as Q and Economic Hall raise the same question in retail, even if they use different tools to achieve efficiency.

Low prices may result from economies of scale, operational efficiency, bargaining power, or promotional pricing strategies. They may also reflect a combination of all these factors.

Distinguishing between them is what turns an everyday observation into economic analysis.

The key lesson isn’t that a company should make only a small profit on each sale. It’s that it must know how to lower the cost of every transaction and generate a return from all those transactions that exceeds their combined costs.

And so an economic idea may begin with a small lighter, but lead to a bigger question about the future of competition in the Saudi market.