I have ordered a number of times comparable cartridges for my Canon printers .THey have always worked well .Pricing has been great .Problem is their answering service and their unbearable music when put on hold .This past time I was on hold for over 30 minutes never got answered. Did the chat and that took awhile.What I was trying to find out was if and when I was going to receive my order .I had placed it on Nov 29 ,2024 and had not yet rec'd it on Dec 8 .The web site says you can track your package but each time I did the tracking it would take me back to orders in the past.. I will probably continue to order from them because their prices are good .But beware of the poor answeing service and their irratating music when on hold