The Indian e-tailing market is rapidly growing, projected to reach $100 billion by 2022, with horizontal players like Amazon, Snapdeal, and Flipkart dominating. Key trends include increased mobile internet penetration, the emergence of vertical players, and evolving customer preferences towards online shopping despite challenges like regulatory issues and decreasing discount levels. Future growth is expected to focus on enhanced delivery innovations, improved seller satisfaction, and a shift towards mobile platforms for sales.