Smart Subscription Engine for Pet Supplies eCommerce

Rigid subscription apps fail because they don't adapt. A Great Dane eats 10x what a Chihuahua eats, but a fixed 30-day interval treats them identically. Previous attempts fail for three reasons: inflexible scheduling (can't easily skip, pause, or adjust timing), no ERP integration (subscription orders require manual processing), and no intelligence about actual consumption rates.

Custom subscription layer using Shopify Plus checkout extensibility and Stripe Billing API. Customer creates a pet profile (species, breed, weight). The system calculates optimal delivery interval using product serving-size metadata from NetSuite divided by daily consumption rate based on pet weight. A 15kg dog eating a 4kg bag with 200g daily serving needs a bag every 20 days - the system sets this automatically.

Celigo handles integration: Stripe billing events create NetSuite Sales Orders, inventory is reserved 48 hours ahead to prevent stockouts, and Klaviyo receives lifecycle events powering flows for upcoming delivery reminders (with easy skip/delay buttons), replenishment nudges for non-subscribed products, and cross-sell based on pet profile data. The skip/pause/cancel flow is frictionless - customers manage everything through their account page without contacting support.

Subscription revenue growth of 200-400% within 12 months. Monthly churn 3-5% (vs industry average 8-10%). Subscriber LTV is 3-4x one-time buyers. 60-75% of subscribers never manually reorder.