I did
Walmart delivery for AoA in February. I downloaded the Walmart app and ordered my groceries through the app - I didn’t sign up for Walmart + but that was more expense than the one time delivery fee and I knew that I would never use Walmart+. I picked a delivery time within a couple of hours of my arrival time (flew in) and was sent an email stating that one of my items on the order wasn’t available and since I asked for no substitutions I was refunded that item. Delivery was made to bell services at AoA and I picked up the groceries both shelf stable and refrigerated once I located my room. I borrowed the luggage cart from bell services and took the items to my room myself - I did tip bell services when I returned the cart even though they didn’t technically deliver the groceries (they received them for me).
I placed the order with Walmart a couple of days in advance of leaving. They gave me a choice of dates and times to deliver. It was my firest time to do grocery delivery but it was very easy with Walmart.