This document presents an e-business plan for Building Solution.com, an online marketplace that sells building materials and supplies to real estate developers in Bangladesh at low prices. The key points are: 1. Building Solution.com will act as an agent, selling products from various manufacturers and earning a commission on each sale without holding inventory. 2. The business aims to take advantage of being first to market online and provide customers convenience through one-stop shopping and price transparency. 3. Challenges may include trust issues with online shopping and competition from traditional marketplaces, but the plan outlines strategies for marketing, pricing, and distribution to target real estate developers.