Four Sarasota and Bradenton Walmart Supercenters will now offer Walmart's online grocery pickup service. Beginning August 9, local shoppers will be able to order from among grocery 30,000 items and select a pickup time. Personal shoppers will fill the order and then customers can drive to the store's designated pickup parking spaces where the order will be delivered to the car. The service is free. Supercenters in Bradenton, Osprey, Venice and North Port are participating. Shoppers can go online or use a Walmart grocery app to find the nearest store and order.