However, if you view or click on an ad on or off our Services, the ad provider will get a signal that someone visited the page that displayed the ad, and they may, through the use of mechanisms such as cookies, determine it is you. Advertising partners can associate personal data collected by the advertiser directly from you with hashed IDs or device identifiers received from us. In such instances, we seek to contractually require such advertising partners to obtain your explicit, opt-in consent before doing so.</p> <p>### 2.5 Marketing</p> <p>We promote our Services to you and others.</p> <p>