Customer service means S E R V I C E. Worst service reps I have ever had to deal with. If there was a negative category they would get a F-for their inability to provide a resolution to the service complaints of the customer.
Leopard geckos feed on insects, such as crickets, earthworms, roaches and meal worms. They prefer to eat live insects, and most refuse to eat dead prey. If keeping leopard geckos in captivity, it is important to feed them a variety of types of insects because their food preferences often change over time.
Bugs!!! All geckos will hunt and eat living bugs introduced in their enclosure. Some geckos however are frugivorous (fruit eating) and can be offered prepared diets along with/instead of live foods. See below for Prepared Gecko Diets and the geckos that eat these diets. Crickets.