Just tried the second discount and 10% came off immediately and it showed a $20 gift card. Choose the first offer if this will be a one-time ink purchase (unlikely!) or the second one for the biggest bang for your buck.
BLACK FRIDAY 2014 16% OFF – is one of ComboInk’s offers.

or

Use coupon code SHOP20 at checkout to get a $20 gift card and an instant 10% off.