First of all: I love this plugin! Does almost exactly what I want….
One thing that bothers me though:

I have added a group with label “Numbers of persons”. Then I have added options like:

“10|10 people”
“12|12 people”

Then I added a price rule: if the option is equal to 12 people, add an amount of 2.
If I choose 12 people on the client side, in all the screens (cart, order etc.) it is now displayed as:

Number of persons: 12 (this is the option)
Number of persons 12: $2 (this is the price rule title and amount)

I don’t want both line, because they are basically saying the same thing….