Take $10 off any order $10 or more at CompandSave.com when you use code AFF10OFF at checkout. This deal allows you to get some cartridges for practically just the shipping price and it's one of the best ink sales we generally see. For example, this Replacement for Hewlett Packard C6656AN (HP 56 black) drops from $11.99 to $1.99, the lowest price we found. Note: This is a one-time use coupon. Shipping starts at $3.99 and there is no sales tax (except CA).