Use this Carrot Ink discount code to load up on cheap ink cartridges. The promotion allows for an extra 15% off orders and there does not seem to be a minimum purchase amount required to qualify. However, if you spend $40 or greater on your order, you will also get free shipping (2-5 Business Day). This discount code for Carrot Ink ends December 31, 2018. All Carrot Ink discount codes are limited to one per customer, one per order. The offer is not valid on OEM cartridges. The free shipping discount (when available) applies to items shipped within the 48 Contiguous U.S. States. All gift offers and promotional items are subject to availability. The terms and conditions related to any discount codes for Carrot Ink may be changed without notice.