For one day only, December 16th, tomorrow, free shipping on any orders from SpreadShirt.
Sadly, there is still no option to ship to India or Europe. I have been looking for shops in those locales that use the SpreadShirt API, but I have yet to find anything worthwhile.
Coupon Codes are:
Once you get one, you can send me a picture and I'll include it in the "In The Wild" gallery.