Marketplace Rules About Who Makes and Ships Your Product

The rule is about origin, not about outsourcing

Sellers often assume marketplaces object to using a fulfilment partner. Most do not. What they regulate is something narrower and more important: whether your listing accurately represents who designed the product, who made it, and who is shipping it. Outsourcing production and logistics is normal commerce. Misrepresenting the origin of goods is a policy breach, and on some platforms it is the policy breach.

That distinction decides which platform is right for a given product, and it is the thing sellers most often get wrong before they get suspended.

The platforms behave differently, and the difference is structural

Your own storefront has no origin rule. You are the merchant of record and you can source however you like, subject to consumer law, product safety and accurate description. This is why generic sourced products belong on a storefront you control.

A general marketplace typically cares about authenticity, delivery performance, tracking validity and prohibited categories, but not about whether you personally manufactured the item. Reselling is the expected model.

A curated or handmade-focused marketplace is a different proposition entirely. Its whole value rests on the promise that items are made, designed or hand-picked by the seller, and its rules follow from that: goods must fall inside defined categories, the seller must be genuinely involved in design or creation, and any external production partner must be declared through the platform's own mechanism. Buying a generic catalogue item and listing it there is not a grey area — it is outside the model the platform sells to its buyers.

Before choosing a channel, read the actual current policy for the platform and category you intend to sell in, because these rules change and enforcement changes faster than the wording does.

Why suspensions arrive in clusters

The pattern that alarms sellers most is losing several stores at once rather than one. It happens because enforcement is rarely triggered by a human reading a single listing. Platforms link accounts through shared signals — payment instruments, addresses, devices, browser fingerprints, contact details, catalogue overlap and shipping patterns — and an action taken against one account frequently propagates to everything associated with it.

This has an uncomfortable implication for the multi-store strategy. Running many small stores is often adopted as risk diversification, and against linked-account enforcement it is closer to the opposite: it multiplies the exposure while leaving the underlying cause unaddressed. If several stores were suspended together, the productive question is not which store triggered it but which shared practice all of them had.

It is also worth being honest about diagnosis. Platforms usually do not disclose the specific signal, and reconstructing it after the fact is guesswork. That argues for fixing the compliance basics rather than hunting for the trigger.

Tracking is a compliance surface, not just a customer courtesy

A recurring and entirely avoidable failure: a platform does not recognise the carrier a parcel shipped with, so the tracking number will not validate. The order then looks unshipped to the platform regardless of where the parcel physically is. Late-shipment metrics degrade, protection can lapse, and in some programmes the seller is treated as having failed to dispatch.

Two things matter here. Confirm which carriers your platform accepts for your destination *before* you commit to a route, and make sure whatever reference you upload resolves on a tracking service the platform and the customer can both read. Where a shipment changes hands to a domestic carrier, the local reference is usually the one that validates.

Delivery promises are a policy surface too

Handling and delivery windows shown at checkout are enforceable commitments on most platforms. A cross-border route that genuinely takes eight to twelve working days cannot be advertised as a few days because a competitor does it. Repeated late delivery is one of the most common paths to restriction, and it is entirely self-inflicted.

If you have adopted a slower, cheaper customs channel, your published window has to move with it. A saving that produces late-shipment penalties is not a saving.

Access, not credentials

Use the platform's own authorisation mechanism to give a fulfilment partner access: a staff or collaborator account with scoped permissions, or an app authorisation. Never share your account password, and be wary of any workflow that requires it. Password sharing typically breaches the platform's terms in its own right, defeats two-factor authentication, and makes it impossible to attribute an action to a person afterwards.

Where a platform genuinely provides no delegated access, the correct fallback is a controlled data export — an order file containing only the fields needed to fulfil — rather than handing over the account.

Build a supply chain you could declare

• Match the product to the platform. Generic sourced goods belong on your own storefront or a general marketplace, not a handmade-focused one.
• Where the platform provides a production-partner declaration, use it. Declared outsourcing is usually permitted; undeclared outsourcing usually is not.
• Keep the listing honest about what the item is and where it comes from, including in images and video.
• Ship on carriers the platform recognises, and upload a reference that validates.
• Publish the delivery window you actually achieve, including the slower route if you use one.
• Use scoped platform access. No shared passwords.
• Consolidate rather than multiply stores, and keep any separate businesses genuinely separate.

If you have already been suspended

Read the notice for the specific policy cited rather than assuming. Preserve your order, supplier and tracking records immediately, because access is often revoked. Fix the underlying practice before appealing — an appeal that does not describe a changed process rarely succeeds. And plan for the possibility that the channel is simply wrong for the product, in which case the fastest recovery is usually a storefront you own rather than another account on the same platform.

Build a supply chain you can declare

Platforms regulate the accuracy of origin, not the existence of a supplier. Choose the channel that fits how your product is actually made and shipped, declare production partners where a mechanism exists, ship on carriers the platform can read, publish the delivery time you really achieve, and use scoped access instead of passwords. A supply chain you could describe openly to the platform is the only one that scales safely.