For a physical product this is ordinary wholesale. For software or a service it usually involves an agreement setting out what the reseller may claim, what pricing they may offer, who provides support, and what happens to customers if the arrangement ends. That last point is the one people neglect and the one that becomes contentious, because customers acquired by a reseller are typically theirs rather than yours.

Digital platforms support this in a few recognisable ways. Some offer a partner tier with distinct pricing and a portal where a reseller manages accounts on behalf of clients. Others allow white labelling, where your product carries the reseller's branding. Marketplaces sometimes provide mechanisms for authorised sellers, which matters because unauthorised resale of physical goods is a persistent problem and the enforcement tools are limited.

The decision for a small business is whether you want distribution more than you want the relationship. A reseller network extends reach without you paying for acquisition, and it puts a layer between you and the people using your product, which affects what you learn and how quickly you can change things.

If you go ahead, put the terms in writing before the first sale rather than after: pricing, territory if any, support responsibility, what they may claim, and how either side ends it.

Decide what support looks like before the first reseller sells anything, because that is where the arrangement usually strains. If the reseller supports the end customer, they need training and documentation from you. If you support them directly, you need a way to identify who they are and which reseller they came through. Leaving it undefined means the customer contacts whoever they can find, and the answer they get depends on who that was.

Set out what happens to shared customers if the arrangement ends, because that is the term that becomes contentious and the one nobody drafts. Whether the reseller keeps the relationship, whether you may contact those customers directly, and what happens to any subscription in progress. Establishing it while everybody is optimistic is considerably easier than negotiating it during a separation.