Start with the operating model
A storefront is only one part of a commerce system. Product ownership, inventory, fulfilment, returns and content updates shape what the store needs to support.
Mapping those responsibilities early reduces the risk of a beautiful interface that becomes difficult to operate.
Treat product data as infrastructure
Consistent titles, attributes, imagery and metadata improve merchandising, filtering, search and marketplace readiness. Clean data also makes automation safer later.
For larger catalogues, the right collection rules and metafield structure can remove hours of manual work while producing a more predictable customer experience.
Build reusable experiences
Reusable sections give teams flexibility without requiring a new development task for every campaign. The goal is controlled flexibility: enough freedom to move quickly, with enough structure to protect the brand and usability.
Performance, analytics and international requirements should be treated as foundation decisions rather than post-launch additions.