Dive Brief: As the pandemic moved holiday shopping online, Walmart's U.S. comp sales growth beat expectations at 8.6%, and e-commerce sales grew 69% year over year in the fourth quarter. Comps at Sam's Club also grew 10.8%. Walmart's revenue rose 7.3% year over year to $152.1 billion from $141.7 billion, according to a Thursday press release. For the fiscal year, the retailer's revenue rose 6.7% to $559.2 billion, with U.S. comps up 8.6%, e-commerce up 79% and Sam's Club comps up 11.8%. The retailer is also raising wages for 425,000 associates working frontline roles to an average of above $15 per hour, per the release. Dive Insight: Walmart's results continue to be shaped by a rising number of COVID cases during the end of 2020, capping off a robust year with a Q4 that rode on e-commerce and holiday shopping demand. During the pandemic, Walmart has leaned on its scale, existing e-commerce assets and status as a one-stop-shop to cater to consumers' evolving needs.