Overstock is offering the 1-Year of Overstock Club O Membership for $4.95 for new and returning customers.

With Overstock Club O Membership, you get
Free Shipping on any order (normally $2.95+ per order)
Earn 5 to 40% in Club O Rewards
If you don't make use of Club O, you will get the money back

Go to Overstock and buy the membership for $4.95