How did Shopee – a small e-commerce player launched in 2015 – overtake its historic rival Lazada in just a few years to average 281 million visits a month and become the most valuable company in South East Asia in 2021? CEO Forrest Li followed a bold two-sided digital marketing strategy that won over sellers (B2B) and users (B2C).

This short case describes how Ana L. Mamede, Hellmann’s brand manager at Unilever Portugal, responds to an aggressive campaign by rival Kraft Heinz by developing a brand “purpose” for Hellman’s mayonnaise focused on reducing food waste.