Your Own Store and Marketplaces: How to Coordinate the Two Channels

The question “is the website or the marketplace more worth it?” has no answer that works for everyone, and whoever gives you one without looking at your costs is selling you something. The question you can actually tackle is a different one: what role do we give each channel, and how do we keep them from hurting each other.

They hurt each other in three recurring ways. They compete for the same stock, and someone gets an order confirmation you can't fulfill. They state different terms to the same customer, who notices. They produce two parallel processes for the same operation, and the warehouse starts asking where the order came from before knowing what to do.

Comparing channels on what can be documented

The useful comparison isn't between impressions but between the line items you can read on your statements and current contracts. This table lists the aspects to fill in: the values need to come from your own documents, because they vary by product category and change over time.

The two columns aren't competing for a verdict. They're meant to show what you're buying in each case: with your own store you buy control and a direct relationship by paying for the search for an audience; on the marketplace you buy access to an audience by paying a share of every sale and giving up part of the decisions.

Assigning a role, not a hierarchy

The operational decision isn't which channel is better, but what each one should do. Some typical roles, to be adapted to your case.

• The marketplace as an entry door: it's found by people who don't know you and would never search for you by name.
• Your own store as the place for the full catalog, spare parts, support, and repeat purchases, where the margin stays intact.
• The marketplace for clearing discontinued items, leftover sizes, and standardized products chosen on price and availability.
• Your own store for configurable products, ones that need explanation, ones with a service built around them.

Once the role is assigned, the assortment follows from it. That's the right order: putting everything everywhere and then trying to figure out what pays off is the most expensive way to proceed.

Assortment and availability per channel

Stock is the point where the two channels physically touch, and that's where the problems the customer sees originate.

• Which SKUs are listed on which channel, and who decides when the list changes.
• What the authoritative source for stock levels is: only one system should have the final say, all the others receive it.
• What share of the stock is listed per channel, and whether an unlisted reserve is kept.
• What happens when stock drops below a threshold: the item is removed, the listed quantity is reduced, or the stated lead times are extended.

Orders, returns, and support: one single process

The rule to hold firm is this: whoever prepares the goods and whoever answers customers shouldn't need to know which channel an order came from to know what to do. The differences remain, but they live in the system's rules, not in people's heads.

• Orders flow into one single place, with the channel shown as an attribute, not as a separate procedure.
• The channel's rules on returns need to be honored even when they're more generous than your own: they're part of the cost of being there.
• Customer messages on the channel come with imposed response times: someone needs to monitor them, and it has to be decided who.
• Document issuance needs to be clarified channel by channel, because it doesn't work the same way everywhere.
• After-sales support and spare parts need to be handled even for customers who bought elsewhere: it's the moment when you can bring them to your own store.

Reading profitability channel by channel

Revenue per channel says little. There are four line items to line up, and they need to be calculated on the same products and over the same period.

• Margin per order net of actual commissions and the shipping actually paid, not the quoted one.
• The weight of returns per channel: a channel with more generous return terms has a cost that only shows up here.
• Cost to acquire the order: advertising within the channel on one side, traffic cost on the other.
• Repeat purchases: how many customers come back, and on which channel they come back.

A channel selling a different assortment isn't more or less profitable: it's selling something different. If the marketplace only has low-margin products and the website only the high-margin ones, comparing the two average margins describes nothing.

Alongside profitability, you need to look at dependence: how much of your revenue passes through a channel whose rules you don't control. It's not a number you necessarily need to correct, but it is a number worth knowing, because it describes what would happen if that channel changed its terms or suspended your account.

When it's not worth opening the second channel

Opening a channel is easy and fast. Closing it a month later leaves open orders, returns in progress, and public reviews that stick around.

• If the organization already struggles to fulfill current orders: the bottleneck isn't selling.
• If no one can monitor messages within the times the channel requires.
• If your margin can't absorb the commission plus shipping plus returns, and you have no way to change your assortment.
• If your product data isn't ready: channels have strict requirements for codes, measurements, images, and categories, and preparing them is the long part.
• If your stock is already insufficient for the channel you already have.

None of these conditions is final. They're all things that get fixed beforehand, and it's cheaper to fix them beforehand.

What this guide doesn't cover

This guide covers coordination between channels: roles, assortment, processes, reading costs. The technical connection between the e-commerce site and the warehouse, including stock management and synchronization errors, is covered in a dedicated guide; the preliminary check on whether the organization is ready to sell online has its own guide too. You won't find here an answer about which channel is superior, because that depends on your costs and your assortment.