Final testing performed by stakeholders before launch.

Product imports, checkout, payments, shipping, SEO, mobile responsiveness, and integrations.

Apps directly affect store performance and scalability.

Yes, using Shopify apps, APIs, or custom development.

Identify business-critical processes and replacement solutions.

Most functionality can be replaced with Shopify apps.

ERP integrations, CRMs, loyalty systems, subscriptions, and custom workflows.

They can reduce conversions and create customer dissatisfaction.

Absolutely, before launch.

Yes, most carriers can be integrated through Shopify apps.