bunny-catalog

Build and maintain a product catalog in Bunny — the subscription billing and management platform. Covers the object hierarchy (ProductCategory → Product → Plan → PriceList → PriceListCharge), Features for entitlement and metered billing, pricing models (flat, tiered, volume, bands) with tier configuration, charge types (recurring, one-time, usage) and billing periods, trial and renewal-term configuration on price lists, coupons (amount vs percentage, plan-scoped vs global), safe price versioning via price-list deprecation and duplication, and one-way catalog-sync patterns for mirroring an external source of truth into Bunny. Use when creating or updating products, plans, features, prices, or coupons; when modelling a pricing table; when implementing a catalog-sync job; or when versioning prices without breaking active subscriptions.