This document discusses how SoLoMo (social, local, mobile) marketing campaigns can be successful in various industries. It uses the example of American Express' "Shop Small Saturdays" campaign. Key factors for success include identifying incentives people care about, like cash back rewards, keeping the program simple, and developing customer loyalty and brand image over time. Success can be measured through increased revenue, promotion, and participation. The concept can also be applied to the hospitality industry given its service-based, customer-focused nature where SoLoMo could improve the guest experience and develop stronger customer relationships.