For Amazon Prime members, of which there are more than 20 million, non-perishable items can now be shipped right to their door with the new service Amazon Prime Pantry. And in the classic Amazon way, the cost to have up to 45 pounds of groceries shipped is low – $5.99 to be exact. With disrupters like Amazon’s Prime Pantry, Amazon Fresh, Peapod and other new delivery services, grocery stores are finally making the push to eCommerce and digital engagement. In fact, new research released from...