4月22日購4件送1件指定貨品。另有2日快閃優惠：Sanrio及迪士尼系列$10、旅行用品$10。

Buy any product at Fortress and redeem DAN DA DAN summer collection items at special Fortress prices, with discounts ranging from HK$10–HK$80 per item.

Earn up to HK$100 e-cash voucher with GLOW Rewards membership at participating merchants.

Redeem designated items at special price with HK$100+ purchases across any department.