Routing credits:

Routes1 credit per route
Drive time/distance polygons1 credit per drive time/distance polygon
Find nearest store or pick up location; measure multiple distances and drive times between all locations in two datasets1 credit per 1,000 origin-destination drive time/distance calculations
Measure multiple distances and drive times in single dataset; measure multiple distances and drive times between specified locations in two datasets1 credit per 20 origin-destination drive time/distance calculations
Note: additional credits are available for purchase