🚚 Logistics rates
Shared across all agents. City match first, then State, then Default.
City / State rates by vehicle type
Read-only — ask an admin to change these.
🧮 New costing model
Drives the new pricing range. Separate from the CRM CoD flow above. Blank = default.
Flat amount subtracted from the with-CoD price when "Without CoD" is selected.
Fuel-type surcharge (₹) — added by fuel from the RC/API
