Me? Need a line of code to change? Theres harmony here. Pricing models may be rigid or incompatible with other solutions that you need to combine. Open your wallet.
Paying models may be continually adjustable.
( z0 possible :ARG1 ( z1 possible :ARG1 ( z2 adjust :ARG1 ( z3 model :ARG3-of ( z4 pay ) ) ) :ARG1-of ( z5 continue ) ) )
(z0 / possible-01
    :ARG1 (z1 / possible-01
              :ARG1 (z2 / adjust-01
                        :ARG1 (z3 / model
                                  :ARG3-of (z4 / pay-01)))
              :ARG1-of (z5 / continue-01)))
Paying models may be continually adjustable .
z3 :ARG3-of z4
z1 :ARG1-of z5
z0 :ARG1 z1
z1 :ARG1 z2
z2 :ARG1 z3