Catalogue & checkout
JTL-Shop
Payments via "allen beliebigen Payment-Anbietern" and 24/7 rule-based repricing are evidenced, plus unlimited articles per shop — but variants, bundles, tiered or customer-group pricing, guest checkout and per-channel pricing are all silent, and silence is not a variant matrix. Payment breadth puts it a notch above barebones, nothing else does.
Shopware
The variant machinery is real — parent-child inheritance, a configurator assembled for storefront requests, unlimited property groups and multi-category products — and the checkout is documented down to payment handlers with synchronous and asynchronous gateway flows. What the captured pages do not show is bundles, tiered pricing, guest checkout, or German payment methods beyond PayPal; customer-specific prices appear only in the top Beyond tier. Checkout customisation without a rebuild is well evidenced through the plugin and Store API documentation.