Most likely, these customers have a loyal attitude and trust you. Propose these customers to get an early access to new products or great prices. Then ask them to submit their feedback on the website. Such actions will support customer’s loyal attitude and provide potential buyers with feedback on new products.
The data required:
Products database with sales start date by SKU
Customer database
Sales data broken down to SKU
Email statistics
The items to be calculated
Reveal the current users, who get used to more often click on new items emails and buy products within the first months of their launch.