Squeeze pages are used to bzuild a marketing list. If you have someone on your email list you can put them into your marketing funnel of email messages. Most marketers will tell you "the money is in the list". Thats kind of true. It depends on what information you give and the relationship you build with that list. If you have a mailing list and you are bombarding them daily with sales message after sales message it definitely wont take long for them to unsubscribe.