Composable commerce stacks: what retailers actually assemble

headless commerce

Composable commerce sounds like a slide. In practice it is a short list of services a retail team buys, wires together, and pays to run. Here is what the stacks actually contain, what each layer costs, and how to sequence the build so you ship before the budget runs out.

EU Digital Services Act duties for online marketplaces

policy regulation

A concrete 2026 breakdown of the DSA duties that bind online marketplaces: trader traceability (KYC), notice-and-action, illegal-content takedowns, transparency reporting, the VLOP threshold, and what non-compliance actually costs.