The details matter in a crowded market.
I bought a Mazda CX-5. It has heated seats, cooling seats, and back doors that open 90 degrees, so my daughter climbs in easily. Every car at that level has those things. I bought this one for two features.
The details decide whether a customer buys from you or from your competitor.
If you run a dry cleaner, add a ribbon, so picking up my shirts feels like getting a present. A few more: