Get a free greeting card via code MCSFC0212 at Cardstore.com. Plus, shipping is free. This matches the best card promotion we've seen from them. Choose from a large selection of Valentine's Day cards like the pictured Freaking Love You Valentines Holiday Card, normally $2.99. Need more? Use code SHOPHOME20 to get 20% off your order, plus free shipping (note that you'll have to place the orders separately to use both codes). There is no sales tax.