Good Concept, Bad Service.
Its great having this option available but if you order for morning delivery, its picked by Walmart employees who don’t look for the items and just mark them not available. Substations are awful! Replacing $3 items with $20 items is ridiculous. Orders are constantly delayed because spark drivers wont accept the order because they want extremely large tips. I have signed up to be a spark driver myself, yet I am on hold because my area is full… but no one actually delivers. What am I actually paying for??