Another key strategy involved optimizing Nutri-Rich's Amazon product listings and encouraging participation in the Amazon Subscribe & Save program. This initiative aimed to leverage the brand loyalty common among vitamin consumers, leading to significant recurring revenue. Additionally, BERK Labs enhanced Nutri-Rich's online presence through strategic Amazon Ad campaigns, which included optimizing ad bidding strategies, search term mining, and targeted advertising. They also launched initiatives to promote cross-buying, which significantly improved Nutri-Rich's long-term value (LTV) by over 200% in less than six months.