Many of you are finding the limit on this deal is actually (2) and not (1) as appears in the ad. The tricky part is that if you buy $60 worth in one transaction you will only get $10 ECBs. However, many of you are finding that when you do a second transaction with another $30 a second $10 ECB is printing!
If you did this deal or tried to do it more than once, let us know how it worked for you! You can see one of my favorite scenarios for this deal HERE.