In the story, the frequency of eating and eat any meal. Do not specify the exact meal. And consumed by doing it themselves and buy from stores, depending on the convenience of consumers.
Consumer behavior in the frequency of eating meals and eat any. Not all, of course, and consumed by, and purchased from the store. Depending on the convenience of the consumers.
The consumption behavior in the frequency of eating and eat any unspecified meal.And consumption by do it and buy from the store. Depending on the convenience of consumers.