I have been a Homescan member for the past six months.  My friends introduced me to it and said it was a great thing to belong to.  I have to agree with them with most items.  The problem is that most of the stores I shop at are not on the scanner and then I have to figure out what store they should be filed under.  Since I only grocery shop every three weeks it takes me hours to put in the shopping items with all the coupons and sales that I have used.  I think it is a great idea but it needs to be a little more consumer friendly