How did you measure the success of your personalized email marketing campaign in terms of customer engagement and loyalty, and what key metrics did you use to track its effectiveness?

We measured the success of our personalized email marketing campaign by tracking open rates, click-through rates, and conversion rates. These metrics helped us gauge customer engagement and loyalty by indicating how many customers were interacting with our emails and ultimately making purchases. Additionally, we monitored metrics such as unsubscribe rates and email forwarding rates to understand how well our campaign resonated with our target audience and if it was driving customer loyalty.