Just some hopefully helpful Info. I was looking for the protein drinks online as I am currently not enrolled in the program and I found a cheaper site than diet direct. At familybariatric .com the liquid drinks sell for $7/box and they are Protidiet protein drinks, just like the programs and the shipping is a lot cheaper the more you buy. It is outrageous for just one or 2 boxes but it will save you money. I got 10 boxes 7drinks/box for $82 that includes the shipping!! Hope this helps some people. I love MRC but it can get pricey.