They also may enable us (or third-party advertising services we work with) to track the actions of users online over time and across different websites or platforms to measure statistics of our marketing efforts, and to deliver electronic advertisements that may be more relevant to individual consumers and that will improve the overall consumer experience. We do not currently respond to web browser "do not track" signals or other mechanisms that provide a method to opt out of the collection of information across the networks of websites and online services in which we participate.