I've been to several around my area, and they are very strict with the 3 pack limit, and it's not per item, it's per purchase, so if you buy a Big Mac combo you are only allowed 3 packs. If you buy an orange juice it's the same. Not worth the risk of a heart attack for me. In years past you could eat their crap once, or twice, and get 20- 30 packs to keep you satisfied. I think there will be a lot of people passing on these with the limit at 3. I've gave up after 2 visits, and only 6 packs.