Consumables are pretty easy to dive into but often don't leave room for improvement (already been done). Restaurants are similar. Thing is, these aren't busines

Consumables are pretty easy to dive into but often don't leave room for improvement (already been done). Restaurants are similar. Thing is, these aren't businesses to dive into. The more "free" the customer, the more competition that already exists. Remember, if its easy to eat someone else's lunch, it's easy to have your lunch eaten.