For nopCommerce alternatives, build a test store using the integrations and catalog rules that make your current setup work.
- Import variants, customer groups, prices, tax, shipping, and stock.
- Place an order with a sandbox payment, then cancel and partially refund it.
- Map plugins and custom .NET code to replacements or rewrites.
- Verify SEO URLs, redirects, customer accounts, and order-history export.
- Reconcile totals while both stores run in parallel.
A storefront template cannot reveal the cost of replacing checkout and back-office logic. Validate those before switching.