Delivery-health has a couple of merits that are not in real store type health.

The first merit is the convenience of business time.

Most real stores close at 24:00 because of the regulation of law or ordinance, but most delivery-health open till next morning.

So you can call for fulfillment of lust even in midnight on a business trip or after a drinking party.

You may have to stand boring waiting time without a reservation in a real store, but you can relax and wait in your room for delivery-health.

The second merit is you do not have to mind other people's eyes.

When you go to the area many adult entertainment stores exist, there are many pullers-in you have to deal with.
People look at you going in a store.

But you just call and wait in your room for delivery-health, you do not have to care about other people.