B2C data needs different quality standards than B2B data. Here is why. First, consumers change emails often. They may have many personal accounts. Second, consumers move homes and change cities. Their location data gets old fast. Third, consumer interests change. What they liked last year may not matter now. Fourth, consumers are harder to verify. There is no company directory to chec... https://www.b2clead.org/high-quality-b2c-email-list-for-direct-marketing-success/