In its Series B funding round, B2B retail tech startup Arzooo has raised $70 million from Japan's SBI Investments and Trifecta Leaders Fund. Existing investors Celesta Capital and 3 Lines VC, and Doordash Founder Tony Xu also participated in the round. Founded by ex-Flipkart employees, Khushnud Khan and Rishi Raj Rathore, Arzooo gives retailers access to a variety of SKUs.