The document summarizes key findings from a survey of over 3,000 consumers in the US and UK about their preferences for marketing personalization. It found that over 70% of consumers expect brands to personalize their communications by remembering things like purchase history and tenure as a customer. However, consumers have different preferences - while most prefer email discounts, under 20% of UK consumers want refill reminders. Younger generations aged 18-34 expect and demand more personalization from brands compared to older consumers. The survey results provide insights into what types of personalization different demographic groups appreciate.