A methodology that emerged after the great advertising impact that users suffer from day to day. Day. The user decides what information he wants b2c email list receive about a specific product or service. This will allow you to capture more of their attention and learn more about their tastes by offering appropriate business solutions for them at all times. This technique requires time and work, but the benefits of performing them are much greater. For this you must take into account the following requirements: get the permission of your users , as we have discussed in previous points. Create your own database to correctly manage permissions and be able to organize user clusters. Create specific content suitable for each user. Communicate with your users achieving a bidirectional relationship. Offer relevant content . The permission marketing strategy b2c email list emailing will allow you not only to discover who are those users who can become your prescribers, but also to improve communication with them.