Costco. Can anyone be a member? Totally confused by their website.

[BloodshotEyeballsintheScarySky]

Just that really. Wouldn't mind going to the one they're openng in Croydon as it's not too far but I can't see how to become a member. I'm not trade but it doesn't give prices for pleb membership. Someone here must be a member and able to educate me in the ways of Costco Please

Other than the list of occupations you can join if you are self-employed and registered for VAT.