Can Amazon pull it off? It’s sure spending a lot of money to try, and it has already come up with a few creative ways to speed up deliveries. In each of the deals it has signed with states, the company has promised to build at least one—and sometimes many—new local warehouses. But Amazon isn’t simply opening up a lot of new shipping centers. It’s also investing in making those centers much more efficient. Earlier this year, it purchased Kiva Systems, a company that makes cute, amazingly productive “picking robots” that improve shipping times while reducing errors. Another effort will allow the company to get stuff to you even faster. In Seattle, New York, and the United Kingdom, the firm has set up automated “lockers” in drug stores and convenience stores. If you order something from Amazon and you work near one of these lockers, the company will offer to drop off your item there. On your way home from work, you can just stop by Rite Aid, punch in a security code, and get your stuff.