This document summarizes why investing in Shah Rukh Khan (SRK) as a brand ambassador for BigBasket online grocery shopping would have a low return on investment. It notes that SRK does not represent BigBasket's target customer segments of young tech-savvy professionals and families between ages 25-35. While SRK has a large social media following, he has endorsed many other brands and does not create unique brand associations. The document concludes that choosing SRK would not help BigBasket differentiate itself from competitors or stick in customers' memories to influence purchases. A better strategy would be to learn from other incorrect celebrity endorsements and focus marketing on the target demographics.