The problem
Merchants needed delivery estimates that follow their own cutoff times, working days and product rules, shown consistently on the storefront.
What I did
- Product and store rules, cutoff times and working-day logic.
- Admin configuration for delivery messaging.
- A storefront widget, integrated with the theme, that turns settings into customer-facing estimates.
Decisions
Rules live in settings
Merchants change behaviour without code.
The calculation is explicit
Order time, cutoff and working days determine the date.
Boundaries
Design and implementation on an existing Shopify app foundation, with AI-assisted development. No marketplace launch or adoption figures are claimed.