It probably is, but that not really what I meant.
Lets use Kamui as an example.
They now have 7 lines of tips:
Kamui Black, Kamui Original, Kamui Clear Black, Kamui Clear Original, Athlete, SAI and Carom, (they also have snooker tips btw. but lets disregard that right now) so just from Kamui I have 21 different tips (SS, S, M, H)
Or take Caiden: Caiden Warrior and Fighter both comes in 4 different hardness ratings, then they have the Fenrir break tip, so that's 9 different tips to stock right there..