This is the lowest we have seen .CO domains. While .COM domains can be obtained for just $7.49 using a godaddy promo code 2013 post here. However now you can get a .CO domain which is usually $30, for only $7.99 but just for this February. That is a savings of 73%. If you have a .COM it is not a bad idea to obtain the same name as a .CO, or just use the .CO as your domain. There are many options.
Use .CO Domain Coupon COFEB1 by clicking here.
You will be taken to GoDaddy and the coupon will be automatically applied. With the coupon you will also be able to obtain .COMs for the same price. If you only wish to obtain .COMs than use the coupon code SPN3 and obtain them for $7.49.