Walmart Supercenter offers a variety of services for customers looking to shop conveniently. Customers can order fresh groceries online with options for free same-day delivery for Walmart+ members. There is also a free pickup service, and customers can choose a pickup time that suits them. SNAP EBT cards are accepted, and Walmart provides a Freshness Guarantee on groceries. The Walmart Grocery app enhances the shopping experience by allowing customers to check in before arriving at the store, ensuring their orders are ready for quick pickup. While many shoppers appreciate the large selection and clean store, some reviews highlight areas for improvement. There are concerns about blocked aisles due to stock and a cluttered store layout, which can make navigation difficult. Customer service experiences vary, with one positive mention of an employee named Edwin who went above and beyond to assist a customer. However, some customers noted a lack of cashiers, leading to longer wait times during checkout. Overall, Walmart Supercenter offers many options but could benefit from improved service and store organization.