CVS free coupon - check your receipt in early August

I got an email today with a $5/$30 coupon and a note that said to check my receipt for a free gift coupon the first time I use it in August. Of course, I was just there today and I don't get to town only maybe once a week/every 10 or so days. When you get your free coupon, please post so we can all know what it is :)