Instacart is a same-day grocery delivery and pickup service. The company allows customers to select groceries through an online application platform from various retailers and have them delivered by personal shoppers.
Customers can download the app, order groceries, and get them delivered. The personal shoppers are people who’ve signed up to the app to make extra money by picking out your items, will notify you of any out-of-stock products, update your order and deliver your groceries during a time slot that you select.