Email precise marketing data package, what kind of customer email is more worthy of continued development?
If a piece of email data only has email addresses and no information such as source, company, industry, product interests, etc., the actual development value is often very limited. On the other hand, for a small amount of customer data, if the source is clear, the industry is clear, and the identity of the contact person is basically complete, it will be easier for sales to develop accurately.