It’s a well-known secret that inkjet ink is being kept at artificially high prices, which is why many opt to forego ‘genuine’ manufacturer cartridges and get third-party ones instead.

After researching 100 ink cartridges across some of the best printer brands, I discovered a shocking fact: the HP 65 Tri-Colour ink cartridge is one of the most expensive inks in the world ...

If you cancel your plan mid-month or have ink left over when you don't renew, that cartridge will be deactivated, and you'll have to purchase one retail. According to HP, subscribing to Instant ...