Check your CVS ads! Many regions have a deal this week where when you buy 3 Hallmark greeting cards, you'll get $3 ECBs. Some areas are a limit of one, some are a limit of 5. Buy the $0.99 greeting cards and you'll get them all free. Be sure to read the details in your region's ad to see what the specifics are. (Thanks, Money Saving Mom)
For those of you who are local, the limit for this deal is 5. I bought fifteen cards today and got them all for FREE. We're set for birthday parties this year!