Exit Survey Providers / Services?

I’m looking to implement an exit survey for one of our clients’ e-commerce sites. They have a very high shopping cart abandonment rate and I want to do a javascript based exit survey to ask why people are leaving.

Anyone know of a good provider? I can code the javascript pretty easily, but I’ve seen some pretty slick implementations that appear to be cookie cutter. That sure would make it a lot easier (and less expensive for our client).

Any advice / recommendations appreciated. Thanks!

Take a look at this company surveymonkey.com