Zouk Member Card
Perks include: Free entry for you and one guest to Zouk, Phuture, Velvet Underground-Dance and Members’ Bar.
How to get one: By invitation only, although, if you’re spotted often enough on the dancefloors, the management team might just give you one.
Must-have factor: Zouk is one of the top five clubs in the world, nuff said.

The Butter Factory “Buttered for Life” VIP Card
Perks include: Free entry to all rooms and access to VIP areas with up to three guests.
How to get one: Put down a cool $2,500. Renewal depends on whether you actually use it.
Must-have factor: Members also enjoy privileges at popular overseas clubs such as Seoul’s Club Ellui, Bangkok’s Bed Supperclub and Jakarta’s Equinox, although you only get up to 10 percent off drinks—bummer.

St. James Membership Card
Perks include: Special drink promotions and free entry for the member and up to seven guests at all their clubs including Powerhouse, Movida and Dragonfly.
How to get one: Hand over $388 and you’re in (for a year).
Must-have factor: How’s “a single card with access to seven different clubs” for good reason?

Filter Membership Card
Perks include: Free entry for you and a guest list of up to 15 guests.
How to get one: By invitation only. But again, like Zouk, frequent the joint often enough and you’re likely to get one.
Must-have factor: VIP access to top overseas night spots like Hong Kong’s Prive and Bali’s H’uu Bar; priority dining reservations and preferred rates at exclusive hotels overseas. Now we’re talking.