Video rental king Blockbuster is offering a great holiday deal on its gift cards for online purchasers. For a limited time if you purchase a $20 BlockBuster GiftCard, or one of higher value, you will receive a 20% discount. On top of this sweet offer Blockbuster is also throwing in a free movie/video game rental coupon for any GiftCard or greeting card purchase. Blockbuster does not personalized the actual card but they do offer a personalized greeting card that is shipped via first class mail by the US Postal Service or second-day via UPS. Customers can choose from 18 greeting card designs -- from Christmas, Hanukkah and Kwaanza to birthdays or anniversaries -- for just $2.95 per card. The cards also can be personalized with the customer's own message. Blockbuster GiftCards are available in denominations ranging from $5 to $50 and are redeemable for rental or purchase of thousands of videos, DVDs and video games at participating Blockbuster Video stores nationwide. Customers may purchase GiftCards with or without greeting cards. For more information visit www.blockbuster.com.