If you are doing the coupon thing you will find that there are many great coupons you can print online. This, of course, means using expensive printer ink. Since the point of this thing is to be frugal and save money you can try one of two things. First try going here to check if Walgreen's can just refill your empty cartridge for you. You can search for the type of cartridge you have to make sure they can do it. Right now its advertised online for $12.99. This is easily one-third of the cost of buying a name brand cartridge. Sometimes Walgreen's will run even better deals than the $12.99. If you can't get what you need at Walgreen's then you may go here and give Data Bazaar a try. You can search by your printer type to see if they have what you need. You can then get a generic brand for a much cheaper price than buying name brands and they ship it to your door for free.