  We investigate the effect of a general toric wall crossing on genus zero
Gromov-Witten theory. Given two complete toric orbifolds $X_+$ and $X_-$
related by wall crossing under variation of GIT, we prove that their respective
$I$-functions are related by linear transformation and asymptotic expansion. We
use this comparison to deduce a similar result for birational complete
intersections in $X_+$ and $X_-$. This extends the work of the previous authors
in Acosta-Shoemaker to the case of complete intersections in toric varieties,
and generalizes some of the results of Coates-Iritani-Jiang on the crepant
transformation conjecture to the setting of non-zero discrepancy.
