$10 for $20 credit on Overstock.com though eventful

Eventful is offering $20 Overstock credit for $10. New members get an additional $5 off so $20 credit for $5!

• Limit per person: 1
• Promotion Expires on May 22, 2012
• Promotional value may only be redeemed through May 22, 2012, by 11:59pm MST, except where prohibited by law; the cash value does not expire
• Limit one voucher per person, per transaction
• Cannot ship to P.O. boxes; certain items cannot be shipped to Alaska or Hawaii
• This offer applies to U.S. orders only
• May only be used to purchase goods or services under the "Shopping" tab
• May not be used to purchase gift cards, cellular telephone plans, or for international orders
• Offer excludes orders comprising products from Books, Music, Movies, Games, and Electronics categories, as well as items within the Cars, Travel, Insurance, and Gold Redemption categories
• This promotion cannot be combined with any other offer or coupon
• CREDITS CANNOT BE USED TO PURCHASE THIS OFFER