There are many ways in which data can be collected. One of the most common methods is through digital marketing, which includes email collection. This happens when an email address is provided voluntarily by the customer during online purchase, registration or submission for a promotion or offer. Most of the time, this data is verified before it’s added to the list.
98% of decision makers prefer receiving emails from companies who have verified their email addresses with them personally. This is because they want to know that they are receiving messages that are relevant to them and their interests, instead of spamming them with offers they don’t care about.
You can find the sample data by clicking here.