More and more business organizations are engaging in social initiatives to make a positive contribution to society. Cause marketing, such as CSR, is one of the many ways that firms can manifest social responsibility by pitching‐in where government solutions are few or takes time in implementation, and it is the only type that calls for consumer participation. Because customer participation is imperative for the success of the campaign, it must be designed to connect with consumers while also making them feel that corporate efforts are authentic and truly helping the cause and not exploitative of the social cause. Using fictitious brand, cause‐marketing campaigns were designed, and two studies were conducted to analyze the relationship between cause involvement, consumer attributions on firm's motive, and consumer attitudes towards cause campaigns, and if and how the relationship differs when consumer skepticism towards cause claims existed. Multivariate analysis performed for hypotheses testing suggests that cause involvement influenced campaign attitudes and the relationship was mediated by consumer attributions of firm's motive, and consumer skepticism towards cause campaigns affected the relationship.