Email marketing continues to be one of the most effective ways to engage customers, but mass mailing will ultimately prove to be an inefficient strategy, leading many users to unsubscribe and potentially giving your business a bad reputation. Collecting email addresses from visitors poses another challenge for marketers. Many e-commerce sites target visitors with email capture lightboxes as soon as they arrive on the site, which are usually dismissed. Ulmart wanted to convert more website visitors into email subscribers and collect valuable data to create sophisticated customer segments.