Google is now offering webmasters an easy and free way to collect feedback from your website visitors with website satisfaction surveys. All you have to do is paste a small snippet of code in the HTML for your website and this will load a discreet satisfaction survey in the lower right hand corner of your website. Google automatically aggregates and analyzes responses, providing the data back to you through a simple online interface.
Users will be asked to complete a four-question satisfaction survey. Surveys will run until they have received 500 responses and will start again after 30 days so you can track responses over time. This is currently limited to US English visitors on non-mobile devices. The default questions are free and you can customize questions for just $0.01 per response or $5.00 for 500 responses.