Yes.  Here's how it works:

New members that sign up for any of our charting service plans can request a full refund within the first ten days of their subscription period.

If you are interested in StockCharts, but you aren't sure if it is for you, we recommend subscribing to the Extra service.  You can then try out all of our features for up to ten days with no risk.  If you don't like the service, simply send us a message within the first ten days and we'll refund your money no questions asked.  You can sign up here.