How do distributor margins work?

Distributor margin is frequently set by copying what a competitor offers, or by picking a round number that feels generous, rather than by working through what the distributor actually needs to cover and what the manufacturer can afford to give away. Both approaches cause problems: too thin a margin and the distributor has no reason to prioritise your line over a competing one, too generous and the manufacturer either prices itself out of the end market or leaves money on the table indefinitely.

A distributor margin has to fund genuine activity: holding stock, extending credit to downstream customers, providing technical support, and running local marketing. Understanding what that margin is actually paying for is the starting point for setting it correctly, and for defending it when a distributor asks for more.

What distributor margin is actually paying for

Unlike an agent, who earns commission on sales they introduce, a distributor buys stock outright and resells it, carrying the financial risk of unsold inventory, bad debt from their own customers, and the cost of warehousing and local logistics. Their margin has to cover all of that before it becomes profit. A manufacturer that sets margin as if the distributor were simply passing orders through is almost always under-rewarding the actual commercial function being performed.

Typical margin structures

Margins vary enormously by sector, product complexity and territory, but the structure matters more than the specific percentage. A single flat margin for every distributor regardless of volume or exclusivity removes any incentive to grow. A tiered structure, where margin increases as annual purchase volume crosses defined thresholds, rewards the distributors who are actually building your business and gives underperforming partners a visible reason to improve.

Exclusivity and margin are linked

An exclusive distributor is taking on more risk, since they cannot hedge by spreading commitment across a second supplier in the same category, and should generally be rewarded with better margin than a non-exclusive one carrying your line alongside several competitors. If exclusivity is granted without any margin uplift, the manufacturer has given away control of the market for nothing in return.

Protecting margin against downstream discounting

A generous margin is wasted if the distributor simply discounts it all away to win deals, eroding the end-market price and making the product harder to sell at full value elsewhere. Minimum advertised price policies, recommended resale pricing, and deal registration for larger opportunities all help protect the value of the margin you are extending, rather than letting it evaporate into price competition between the distributor's own customers.

When to revisit a margin structure

Margins set at the start of a relationship often go unreviewed for years, even as the distributor's role changes, as competitors enter the market, or as the manufacturer's own cost base shifts. An annual review, built into the distributor agreement rather than treated as a renegotiation from scratch, keeps the margin aligned with what is actually being delivered and avoids the awkward conversation that happens when a distributor eventually demands more without warning.

Signs a margin structure is wrong

A distributor who consistently under-orders, who pushes competing lines harder, or who treats your product as a filler rather than a priority is often telling you something about the margin, not just about their commitment. Equally, a distributor who holds excessive stock and discounts heavily at the first sign of competition may simply have too much margin and too little accountability. Both patterns are worth investigating with real sales data before assuming the issue is purely about effort.