E-commerce is a buying system, not a product grid
The experience begins before checkout: category logic, filters, product information, trust, delivery expectations and mobile behaviour all affect whether a visitor becomes a buyer.
Product discovery needs structure
Taxonomy, search and filtering should match how customers actually compare products rather than how the internal database was originally organised.
Mobile conversion is the default
A large share of product discovery happens on phones. Product pages, variants, cart behaviour and checkout need to be designed for that constraint first.
Performance and SEO support the same goal
Fast pages, structured product information and crawlable category architecture improve both user experience and search visibility.
Operations should remain maintainable
The right commerce platform depends on product count, integrations, order operations and growth plans. Custom work should solve a real limitation, not create unnecessary ownership cost.