http://horse.purinamills.com/contactus/ Check "yes" on the bottom where it asks if you want to receive promotional material. I get at least one $8-$10 off coupon for Layena a month, and one bag of Layena is $13. That's quite a savings! I also receive $10 off coupons for horse feed. They have never sent me junk mail- only coupons. I like Purina because they are vegetarian (no by products) and they have great quality feed. Too bad the squirrels also love it.