I'm quite surprised that big grocery companies are not doing this kind of services: If you get this working, one could argue that the "commitment" to "automatic

I'm quite surprised that big grocery companies are not doing this kind of services: If you get this working, one could argue that the "commitment" to "automatically" keep ordering from same shop and brand would be quite high - because it would be so easy. This, with home delivery would bring quite many new hours to a normal week/month. (Personally working with "out of home" logistic solutions.) Edit: mistypes.