What shipping zones are
Shipping zones are the geographic groupings a store’s shipping rates are organized by: domestic regions, neighboring countries, rest-of-world, each zone carrying its own rates, methods, and delivery promises.
Why shipping zones matter
Distance and customs make one flat answer wrong somewhere: priced for nearby, remote orders lose money; priced for remote, nearby carts see inflated rates and leave. Zones let each geography get rates that are honest for it.
How zones get structured
- Domestic split by carrier zone or region where costs differ
- International grouped by customs and carrier reality
- Per-zone methods: economy everywhere, express where feasible
- Excluded zones stated up front, not discovered at checkout
Questions
How many zones does a small store need?
Start coarse: domestic, main international markets, rest of world. Split a zone only when its costs genuinely diverge; micro-zoned tables are maintenance debt.
Should delivery estimates vary by zone?
They must: a single sitewide promise is either false for far zones or underselling near ones. Zone-true estimates at checkout prevent the where-is-it tickets later.