The Seattle-based e-commerce giant Amazon.com Inc has invested around 45 billion rupees ($634.20 million) into its Indian subsidiaries.
According to information available with the Registrar of Companies, Amazon had pumped the money into its retail, food and payments units.
India is considered as a crucial market for growth. Founder Jeff Bezos has committed to spending more than $5b for the Indian market, where Amazon is locked in a battle with Walmart Inc-owned Flipkart.