Delivery is big around here so most stores do it. Our local Walker Auto Parts store wised up years ago and rolled the dice and came up golden. they realized they couldn’t go head to head with the big boys so they put on a two bay addition and hired a mechanic. They could then offer installation of the parts they sold and followed that up with state inspections. The Napa followed this up and did the same thing. The mechanical part worked out so well he unloaded the Napa store and both do well now. Side by side partners.