As even affluent consumers see their spending power diminish, Dollar Tree is making gains with high-income shoppers, even as the business on the whole faces ongoing challenges. The discount retail giant, which owns its self-titled banner as well as Family Dollar, shared on a call discussing its fourth-quarter fiscal 2023 financial results that it is benefitting from an influx of new higher-income customers. Despite prevailing economic challenges, Dollar Tree attracted 3.4 million additional customers in 202 ...