A Bengaluru peanut vendor, inspired by Warren Buffett, gained attention for his marketing skills with posters on his cart.The vendor's posters included a twist on a Warren Buffett quote: "never lose a customer" and the second rule is to never forget rule number one.Another poster listed the nutritional benefits of peanuts, showcasing a creative and sophisticated approach to street vending.This adds to the trend of unique marketing strategies in Bengaluru, such as a rickshaw driver promoting his Instagram handle on the vehicle.