Constant Capture does 2 things exceptionally well:
1) Builds a massive customer list to put you fully in control of your own marketing, and
2) Captures customer preferences so you can instantly deliver what your customers want to the exact customers who want it.
Constant Capture's mini-kiosk sits right next to your POS, so while your customers are giving you their money, they can also share their email and personal preferences. Taking up less counter space than a sheet of paper, Constant Capture automates the process of building a massive customer list, automatically groups customers according to preferences, and puts those customers in the palm of your hand.
Websites I like:
http://www.firemailmarketing.com/ - like the middle of this page
http://www.blueskyfactory.com/ - like the definitive message stated here
-- Service-based Businesses who have a high-value per customer and rely on repeat business
(ie. chiropractor, med-spa, etc.)
-- Small Retail Businesses that rely primarily on walk-in traffic and repeat business and do not have massive advertising campaigns (like some franchised businesses have). The greater the degree of "passion" involved with the business' product/service, the greater the value each customer has.
(ie. bike shops, hobby shops, day spas, breweries, golf courses, entertainment facilities, etc.)
Nice clean simple design, more illustrative, web 3.0 look like vimeo etc.