Black Ink Cartridges

My printer is important to me. I like to print off a great many articles and also emails. Because I do a lot of printing I use mostly black ink cartridges. I always search the Internet to find the best prices to help with my budget. While I am looking for the best ink cartridges, I also read any customer reviews that are available. That way I know I am getting the best for the money. There is a considerable difference in price of cartridges so I do quite a lot of shopping around on the Internet to find the best cartridges and the best buys on them.