Final answer:
Social media marketers often cross-reference customer opinions of a firm's products with satisfaction surveys to understand what customers want.
Step-by-step explanation:
Social media marketers often cross-reference customer opinions of a firm's products with satisfaction surveys. These surveys allow marketers to gather feedback and understand what customers want. For example, a satisfaction survey may ask customers to rate their experience with the firm's products on a scale of 1 to 3 - very satisfied, somewhat satisfied, or not satisfied. This information helps marketers make data-driven decisions to improve and cater to customer preferences.