Seems like Amazon ...
There are been times I have had three different deliveries on the same day by different drivers (the items coming from different places).
I pay a yearly Prime fee so that all deliveries are FREE. I don’t just get free deliveries but I have access to thousands of videos on their streaming channel.
Amazon has changed the business model.
Right, and the money/time saved, and the potential problems avoided by not traveling to and into stores makes delivery a great deal. Shoes and groceries are about the only thing I go to a store for these days.
Amazon is 100% more convenient for most of us when it comes to shopping - my daughter does a six month delivery of cleaning supplies, toilet paper and paper towels and she said that has made her life a lot easier.
Amazon also has an amazing selection of products to choose from, far more than the local stores, whose shelves seems to be emptier and emptier these days (California so there is a huge shoplifting problem). For me, it is the utter convenience of not having to go out.
I also get deliveries the same day - there is a distribution center near where I live so I suspect that may be the reason. Was out of the coffee I like and so was Target - ordered in the morning from Amazon and had it in the afternoon for this morning.
My sister also reports a lot of same day deliveries in her area - but then she too lives near a distribution center.