Angry Birds Mugs Exclusively from 7-Eleven

For those Angry Birds fans from Singapore, I am sure most of you are aware of this Angry Birds Mugs promotion from 7-Eleven outlets(island wide) starting from 28 March till 05 June 2012(while stocks last). With a minimum spend of S$3.00 at any 7-11 outlets you would  received a similar stamp(s) shown below.

And for your information items purchase excludes cigarettes, parking coupons, bill payments, top-up services, telco top-up cards, cash card, EZ-Link card, lottery sales, Angry birds mug purchase and fuel purchases at 7-Eleven @ Shell.