RuleArch lets merchants control which existing delivery options appear at checkout. Build rules using merchant-defined product types, tags, collections, specific products, schedules, destinations, and delivery-name matching. Add exclusions, preview real catalog matches, run publish preflight checks, simulate behavior, and publish through Shopify Delivery Customization. A fail-safe leaves a delivery group unchanged if a rule would hide every option in it.

• Target products by type, tag, collection, specific product, or all products.
• Add product exceptions that take precedence over matching delivery rules.
• Match delivery names with Contains, Starts with, or Exact rules.
• Preview real catalog matches and run checks before publishing.
• Simulate protected, excluded, and unmatched checkout scenarios.