Costco Wholesale to begin delivering groceries

Delivering groceries through third party app, Shipt

(Getty Images)

Some Costco customers will soon be able to have their groceries delivered to their door.

Delivery service Shipt, says it's adding the wholesale club to its grocery delivery service in Tampa and plans to expand to 50 markets and more than 30 million households by the end of the year.

Shipt members pay a $99 annual fee for unlimited grocery deliveries. Items are delivered as soon as one hour after the order is placed.