Grocery delivery services allow customers to order food and household items online and have them delivered directly to their homes. These services typically offer a wide range of products, including fresh produce, dairy, meat, and pantry staples. Customers can browse through various grocery stores or delivery apps to select their items and schedule a delivery time that suits them. Many grocery delivery services provide options for same-day delivery or scheduled deliveries, making it convenient for busy individuals and families. Some services also offer subscription models, where customers can receive regular deliveries of their favorite items. Overall, grocery delivery services aim to save time and effort in shopping for essential goods.