NWFCU holds mortgage seminars to collect email addresses from 40 to 100 attendees. They then use automated emails on days 1, 14, and 28 after the seminar to cross-sell pre-approved loans, rebate programs, and other credit union services. Digital Mailer is a leading email marketing provider that has been serving credit unions since 2000 and delivers over 10 million emails annually for client credit unions of varying sizes.