"We and our partners use your personal data to tailor ads and possibly even show them to you at the relevant time. For example, if you visited our Website or installed the App, you might see ads of our products in your Facebook's feed. We use Facebook Ads Manager together with Facebook Custom Audience, which allows us to choose audiences that will see our ads on Facebook or other Facebook's products."
Personal data including advertising IDs and usage behavior is shared with numerous ad platforms (Facebook, Google, Snapchat, TikTok, Taboola, Adroll) for targeted advertising, which constitutes sharing data for cross-context behavioral advertising even if they claim not to 'sell' data under some definitions.