Serviceable pincodes and classifications at Delivery → Pincode Mapping.
Delivery → Pincode Mapping (/delivery/pincode) is the serviceable area list. Global master rows can be overridden per company; custom pins you add stay company-only.
Who can open it: users granted Pincode Mapping.
Area Lookup searches a 6-digit pin and shows district, state, classification, and postal areas. Add Pincode opens a sheet. Save stays disabled until postal lookup succeeds — unknown pins cannot be added.
Pick a zone / rate type. New in the classification list creates a custom type (caps input). Status badges: DEFAULT (unchanged master), OVERRIDDEN, CUSTOM.
CSV uses Pincode,City,State,Zone. Import is a background job with a page overlay. Export downloads the effective list. Selected rows export through the table checkboxes.
Resetting an override restores the global default for that pin.