BOBUR OTA — a 5-brand commerce platform in a single Telegram bot

A Telegram bot and Mini App. One bot hosts 5 brands: a halal market, kebab, books, cosmetics (wholesale) and auto. Customers pick a brand, add items from its catalog, build one mixed cart across brands and place a single order. Prices are shown in Uzbek som and Korean won (₩). Delivery to Uzbekistan is available only for eligible brands, and this rule is enforced on the server. Admins get a separate Mini App with order statuses, a per-item "ready" mark, catalog and brand management, and statistics. The interface is available in 4 languages: Uzbek, Russian, English and Korean. The bot also has a plain-buttons mode. Security: Telegram signature (initData) verification, orders visible only to their owner and the admin, and rate-limited admin login.