Common problems and patterns iWeb sees.
How this system fits next to commerce, PIM and ERP.
Questions we get asked.
When does selling on marketplaces make sense?
When catalogue, margin and operational headroom genuinely support it. Marketplaces add channels, not strategy, and they add support load that has to be planned for.
Where should marketplace listings actually live?
In the PIM, syndicated to each marketplace through a governed feed. Listings managed in marketplace tooling drift quickly and are hard to roll back.
Which commerce platforms can a marketplace integration sit alongside?
The pattern applies regardless of platform. iWeb has direct project experience integrating marketplaces with Adobe Commerce and Magento; the same boundary works on other commerce platforms where the integrator supports them.
How is overselling prevented across storefront and marketplaces?
Stock allocation rules across channels are governed in the OMS or ERP. The marketplace integrator consumes allocation; it does not own stock.
Should marketplace orders use the same fulfilment as storefront orders?
Usually yes. Converging on a single OMS / WMS is how SLAs stay consistent across channels.
When is selling on marketplaces a bad fit?
When margins do not absorb marketplace fees, when brand control matters more than reach, or when the operation cannot take on the additional support load. iWeb will say so rather than ship a channel that hurts the business.
Which marketplace integrators does iWeb work with?
The decision is client-led. iWeb has integrated Mirakl, ChannelEngine and direct marketplace APIs on commerce platforms, with PIM as the listing source and OMS or ERP as the allocation source.
How do marketplace orders flow back to the ERP?
Through the same path as storefront orders: the OMS or ERP allocates stock, captures the order and runs reconciliation. The marketplace integrator consumes allocation rather than holding its own.
Can iWeb take over an existing marketplace integration?
Yes. The team reads the existing feeds, listing rules and incident history first, then writes down what to keep, stabilise or change.
How much does marketplace integration usually cost?
Bracketed against the integrator chosen, the number of marketplaces in scope, the PIM connection and the support model. iWeb gives honest brackets in scoping rather than a single headline number.
How is overselling prevented across storefront and marketplaces?
Stock allocation across channels is governed in the OMS or ERP boundary. The marketplace integrator consumes allocation; it does not own stock.
When does iWeb advise against being on a marketplace?
Where brand, margin or operational headroom does not justify it. The decision is written down with trade-offs; marketplaces are a channel, not a default strategy.