My focused travel build starts at 50,000 BDT — a fast, mobile-first site with up to ten package pages, visible per-person pricing, WhatsApp enquiry flow, bKash and Nagad deposit instructions, and a Bangla/English homepage. The 90,000 BDT tier adds twenty-plus packages, a deposit-capture dashboard, manpower-visa sections and on-page SEO for Chattogram keywords. 1,50,000 BDT covers a full agency site with online deposit confirmation, customer login and package search. Anything with a live payment gateway or B2B agent portal starts at 3,00,000 BDT. Every tier is 50% advance, 50% on launch.