Amazon has Local Express Delivery
eBay offers Same-Day Delivery from local stores in San Francisco.
Walmart tests Same-Day Delivery
And now US Postal plans to launch experemental Same-Day Delivery in November, a service specially designed for e-commerce which means that the no so big players will be also able to offer Same-Day Delivery to their clients.
What do I see? The opportunity to replicate the same outside San Francisco and, specially, outside the US.
Same-Day Delivery is a local service so there is an opportunity to first movers to position themselves strategically in secondary markets.
Interesting article at The Wall Street Journal Order It Online, And… Voilà that includes same day delivery prices and costs.
Javier Arias González