existing business with the new subsidiaries. As part of this effort, it made broad changes to branding for the new acquisitions in 2000. FDX Corporation changed its name to FedEx Corporation, Federal Express was renamed FedEx Express, RPS became FedEx Ground, Caliber's same-day-critical trucking subsidiary, Roberts Express, became FedEx Custom Critical, and its LTL freight carrier, Viking Freight was re-branded FedEx Freight in 2001. FedEx Ground launched a US residential delivery service, FedEx Home Delivery Service, in 2000. It was later renamed FedEx Home Delivery. In 2004, FedEx acquired New Berlin, Wisconsin-based parcel consolidator Parcel Direct from magazine and catalog printer Quad Graphics for $120 million. Following the acquisition, Parcel Direct was renamed FedEx SmartPost and became a subsidiary of FedEx Ground. On January 14, 2013, FedEx named Henry Maier CEO and President of FedEx Ground, to take effect after David Rebholz retired on May 31, 2013. Until 2018, most FedEx Ground US operations were five days per week but this was expanded to six in September 2018 due to the rise in demand driven by e-commerce. Its US services were expanded again during the 2019 holiday peak season to seven days per week, a change which became permanent for the majority of the US population year-round in January 2020. Services FedEx Ground FedEx Ground is the division's core package delivery service which delivers daily to all 50 US states with delivery timeframes of 1-5 days for the Contiguous United States and 3-7 days for Alaska and Hawaii. Its FedEx International Ground service ships packages between the United States and Canada and within Canada. Given its focus on deliveries to commercial locations, FedEx ground had operated on a five-day a week schedule (Monday-Friday). However, in 2018, it changed its year-round operating schedule to six-days a week (Monday-Saturday) for most US locations and subsequently to seven-days a week in January 2020. FedEx Home Delivery FedEx Home Delivery is a residential delivery service available in the US. It was launched as FedEx Home Delivery Service in 2000 delivering five days a week, Tuesday through Saturday. In 2020, the service expanded to seven days a week to most of the US. The maximum per package weight was also increased from 70 pounds to 150 pounds at the same time bringing it inline with the FedEx Ground limit. FedEx Ground Economy FedEx Ground Economy is a subsidiary of FedEx Ground which provides a parcel