Aimeos is a commerce framework; a simple one-product shop will not reveal migration risk. Model several product types, variants, prices, taxes, and shipping rules in a trial store. Walk through search, cart, checkout, fulfillment, cancellation, and refund with test orders.
Inspect SEO URLs and localized content, and measure whether developers can safely customize the candidate without blocking upgrades. Export catalog and order samples to understand future exit cost. The choice should reflect merchant operations as well as storefront speed. A polished product grid cannot compensate for missing order-state transitions or incorrect totals.