What is the membership fee?

It depends on which membership you are going to purchase

I have executive so yes its $110.

$110 for executive membership but I get gas there all year and at the end of the year I get a percentage back so I have only paid for my membership one time

$60.00 dollar a year.

Basic membership fee is roughly $60.00 annually, (which comes with several perks). Costco also offers optional memberships, (such as Executive, Business, etc), which are available at higher premiums, however the basic membership is fulfilling enough for the majority of most people. You can also go to guest services to obtain a guest entrance pass for the day to test it out before deciding to become a member if you are still trying to decide if it's the right fit for you, or your family.