Save 2 X 7% GST on Shopping at Changi Airport

Quoted from http://www.changiairport.com/shopping-and-dining/save-2x-7-percent-gst-on-shopping

Flying or not, Changi Airport absorbs 7% GST for purchases at public areas all year round. From now till 27 March 2011, you get to enjoy even more savings! Get an additional 7% savings with no minimum spend required, when you shop at participating retail outlets at our public areas. Take your pick from more than 40 participating retail stores below!

Date/Time: 28 January 2011 – 27 March 2011
Venue: Terminals 1, 2, 3 and Budget Terminal (Public Areas)

Terminal 1
Bengawan Solo
Nuance-Watson Perfumes & Cosmetics
The Cocoa Trees
Watson's

Terminal 2
Carlo Rino
Chocolates & Candy
Chomel
Delsey
Hudson
Kedai Kue Kue
Mini Bits
Mini Princess
Mini Toons
Nuance-Watson Perfumes & Cosmetics
Pocket Full of Posies
SK Jewellery
Urban Concepts
Watsons

Terminal 3
Blush
Bengawan Solo
Candy Empire
Chomel
Eu Yan Sang
Helen
iemon + paris (Closing mid March)
Kidztime (B2 Mall)
Kidztime (Mezzanine Level)
Mini Bits
Mini Toons
Nuance-Watson Perfumes & Cosmetics
Periwinkle (Closing end Feb)
Samsonite
San Shu Gong
Sunglass Hut
Swatch
SK Jewellery (Opening early Feb)
The Cocoa Trees
Times Travel
Watsons

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Changi Airport had the same sales promotion a few months ago. I bought a few things and I remember they were substantially cheaper.