Grocery delivery is cheaper because they save on real estate costs. (You can keep most of your stock in a warehouse with only a small area for walk-in service.)

Grocery delivery is cheaper because they save on real estate costs. (You can keep most of your stock in a warehouse with only a small area for walk-in service.) This is already happening where I live, because it makes economic sense. (They can sell upscale and more varied groceries without paying for upscale real estate.)