Telangana-Andhra ke chhote shehar — Karimnagar, Nizamabad, Khammam, Guntur, Nellore, Kurnool, Rajahmundry, Kakinada — apni-apni trade-pehchaan rakhte hain: Guntur ki mirchi mandi, Nellore ka aqua-belt, Karimnagar ka granite, Rajahmundry ka river-trade culture. Common baat: sab jagah trade ka bada hissa adtiya-commission system se guzarta hai, aur payment ab digital ho