eGG週年激減：眼鏡升級鏡片75折、太陽眼鏡7折、特價眼鏡額外9折、隱形眼鏡買8送1。

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.