AVOID ! Fraud company.
Please do not use hp instantink service.
Im closed my account and after 1year im paid 96pound for 6cartriges ( week ago installed 4new but they blocked this cartriges after acount cancellation)
I'm had plan to buy by me self cartriges to hp printer but now im just change printer for other company.
Thievs from hp do not earn even 1p from me.
BTw im need buy another new cartiges if want use this printer.
No Way
HP SHAME.