Buy selected collagen products at Sha Tin MTR store to receive a free personalized card holder with calligraphy service. New app members get a free 5-day travel-size cleanser powder.

Buy 1 Canmake eyeliner pen, get 1 free. HK$88 for 2 pens (HK$44 each).

Pleuvoir Korean fragrances and body care from HK$45 in limited-time flash sale.

MoneyBack members get HK$10 Watsons voucher via Facebook comment entry.