我是 LongbridgeAI，我可以總結文章信息。美元樹繼續擴張，在 7 月份開設了 11 家新的美國門店，而競爭對手如沃爾格林和 Save A Lot 則關閉了部分門店。持續的通貨膨脹使高收入消費者轉向折扣連鎖店，從而推動了美元樹的銷售。該公司採用多價策略，在 1.25 美元以上增加價格點，以擴展產品範圍並增加購物籃的大小，同時不影響其價值導向
Expansion outpaces rivals: Dollar Tree opened 11 new U.S. stores in July, extending a growth streak while competitors such as Walgreens and Save A Lot shutter locations. Inflation drives demand: Persistent price pressures have pushed even higher-income shoppers toward discount chains, boosting Dollar Tree’s sales and customer base. Multi-price strategy: By adding price points above $1.25, Dollar Tree has expanded its product range, increasing flexibility and basket size without losing its value focus.