This story was originally published on Supply Chain Dive. To receive daily news and insights, subscribe to our free daily Supply Chain Dive newsletter. Dive Brief: Parcel delivery discounts for FedEx and UPS shippers picked back up again in Q4 after cooling off the previous two quarters, according to the TD Cowen/AFS Freight Index. Better discounting benefited customers using both ground and express shipping services. For ground deliveries, the uptick tended to benefit small and medium-sized shippers, ...