Some of us would remember the multipart forms with carbon or NCR paper, which were the norm for offices in the mid-20th century. Here is the tagline for the introduction of our own Hadrow Tipper:

"For initial low price, printers can now offer their customers snap-out sets in both carbon and NCR. Don’t keep turning down profitable snap-out form sets when it’s so simple to do on the affordable Hadrow Tipper"

We enjoyed reasonable success with the Hadrow Tipper until technology showed us a new way and deemed it obsolete.