Do not trust them.

Big ****mers, they trick you into buying a printer cartage at a "special" price. The Invoice states x1 because you received x1 and I paid for x1. Now three years later after I declined to purchase another one, I'm still getting calls from their legal department threatening me in paying for another cartridge because it came as a deal. After consulting with my own legal team, they advised me this is a **** into making people pay more than they should.