In reference to the docs at https://docs.zen-cart.com/user/runni...parated-pairs/

Is there any relief other than another mod in order to have three options?

As currently set
To express the configuration “for up to 2 pounds, charge $5, but for over 2 pounds but under 7 pounds, charge $10,” the following string is used:
2:5,7:10 This could also express the configuration “1-2 items, charge $5, 3-7 items, charge $10.” How the figures are interpreted depends on the context in which they are used.
What if we want to drop the price again at 20 pounds?

A price for a single, 6x, a dozen, two dozen, half a gross, a gross?

I can't see this scenario getting that weird, but I could certainly use 1, 6, 12 options.