Zip-code pricing without Shopware's 500-rule ceiling for a recycling shop

Every zip-code range in the easy-recycle shop needed its own Shopware pricing rule, and Shopware caps rules at 500. Buhck Umweltservices sells recycling and disposal products there, and delivery prices depend on the customer's postal code. The per-range setup did not scale, was slow to maintain, and made the cart evaluate many rules per line item.

We run the shop as an ongoing engagement. The engineering centerpiece is a redesigned zip-code pricing system: custom database tables, a single custom rule class and a lightweight cart enricher replace the per-zip Shopware rules. We launched additional sales channels, extended the theme, and set up full marketing measurement with Google Tag Manager, GA4, Google Ads conversion tracking and Meta Pixel, behind Cookiebot consent. We also delivered a proper staging environment and deployer, plus a Shopware 6.7 upgrade-readiness assessment.