Walmart Posts Weakest Sales Growth in Over Six Years WSJWalmart hikes full-year outlook, says it will use huge tariff refund to keep prices low CNBCAt Walmart, billions in tariff refunds soften the blow from slower sales growth NBC NewsWalmart stock drops as sales growth slows, customers make 'trade-offs' amid high fuel costs Yahoo FinanceWalmart Reports Strong Q2 Online Sales, But Store Results Disappoint Analysts Forbes