Awesome source for third-party and remanufactured ink cartridges. Low-cost flat rate shipping, good prices on ink and toner. We get all our ink from them, for printers they carry cartridges for; and all of our cables, too (printer, audio, HDMI, etc).
Only once so far have we received a wrong item; they handled the return and reshipment without hassles, and even picked up the return shipping costs.
We have not had a single problem with any of the ink cartridges we've received from Abacus.. We've ordered for Lexmark, Dell, Brother and Epson printers..
We only wish they had a wider selection; they don't carry ink (or toner) for all of the printers we have.. but then, third party or remanufactured cartridges are rare anywhere or simply don't exist for a couple of those.