Amazon has announced that it will begin delivering Whole Foods products through their 2-hours or less Prime Now service. This is the first major integration between the two companies since Amazon acquired the grocery store chain last year. The speedy grocery delivery service will initially be available in Austin, Cincinnati, Dallas, and Virginia Beach. It’ll expand to other cities later this year. Prime members will receive 2-hour delivery for free or can pay $7.99 for 1-hour delivery on orders of $35 or more.