Group 1 - The Shanghai Municipal Commission of Commerce announced nine premium consumption promotion measures in four areas: inbound consumption, international travel benefits, shopping discounts, and event support policies [1] - Five payment institutions and commercial banks launched five promotional measures targeting inbound tourists, including shopping marketing activities with UnionPay and discounts for using Alipay and WeChat Pay [1] - China Bank and Construction Bank provided discounts and gifts for inbound tourists, enhancing the overall shopping experience [1] Group 2 - Eastern Airlines introduced a combination of international travel benefits, including discounts on international flight tickets and additional perks for inbound travelers [2] - A citywide shopping landmark promotion was initiated, involving 20 shopping landmarks across five districts, offering vouchers and gift cards to consumers [1] - Two event support policies were introduced, providing up to 1.2 million yuan in subsidies for brands hosting events in April and May, and a one-time reward for opening flagship stores [2]