The most common example of second party data is when a user registers on a brand's website and their personal data to another company. In this case, the person who provides the authorization is aware of their transfer action and appears to agree to make themselves known to the other company, becoming a vietnam phone number lead in all respects.
First party date
First party data is a different story . In this case we are talking about proprietary data , therefore information left by the user on the company website .
So, if a person visits a certain product page, or makes a purchase or leaves an abandoned cart, this is first-party information and the company can collect it within its CRM to carry out personalized communications , in accordance with the consents given.