Okay, here's a summary of the Watsons promotions from the provided links:
* Free Suitcase: Buy toothpaste and get a free 19-inch suitcase! There are also gifts valued over $620 that can be exchanged for Starbucks coupons, Jellycat dolls, or Tempo paper towels.
* Buy 2 Get 1 Free: Selected products are available with a "buy 2 get 1 free" offer (ongoing until the end of the promotion period).
* 40% off Moisturizing Products: Watsons members can get up to 40% off moisturizing products priced at $19.9.
* Hand Cream Deal: Buy Jiasu Mei Special Effects Repairing Hand Cream (offer valid until December 30th).