Meanwhile, unlike grocery delivery services such as Instacart and Shipt (the latter which was recently acquired by Target for $550 million), Walmart doesn’t mark up the cost of groceries sold online … More recently, it began working with partners like Uber to trial grocery delivery in select markets including Dallas, Denver, Orlando, Phoenix, Tampa and San Jose … In the past, Walmart has more heavily pushed grocery pickup as the option that made the best sense for its cost conscious customers who don’t want to pay delivery fees.