Catalogue & checkout
OXID eSales
Customer-specific price lists, tiered pricing and discount logic are documented for B2B, filter configuration per category is editable in the admin without a developer, and official payment modules cover PayPal, Stripe, Unzer, Adyen and Amazon Pay. We found no public information on bundles, guest checkout, multi-currency pricing or conversion features such as abandoned-cart recovery, which is what separates this from the top bands.
PrestaShop
A native one-page checkout shipped in the 9.2 bundle is the strongest captured fact here, with cart-rule commands that let vouchers act on orders; we found no public information on payment provider coverage, guest checkout, variants, bundles or tiered pricing on the captured pages.