As of my last knowledge update in September 2021, several e-commerce platforms were popular and trending in India. However, the e-commerce landscape is highly dynamic, and trends can change rapidly. To get the most up-to-date information on trending e-commerce platforms in India, I recommend checking recent news articles and market research reports. Additionally, you can look at the following well-known e-commerce platforms that were popular in India as of 2021: 1.Amazon India: Amazon is one of the largest e-commerce platforms in India, offering a wide range of products and services. 2.Flipkart: Flipkart is another major player in the Indian e-commerce market and has a strong presence in various product categories. 3.Snapdeal: Snapdeal is an online marketplace that offers a diverse range of products, including electronics, fashion, and home goods. 4.Myntra: Myntra specializes in fashion and lifestyle products and has gained popularity for its extensive clothing and accessories coll...