I was looking around to get a couple pairs of jeans altered and did some googling and found that Looksmart have two $10 vouchers available.
One is for liking their Facebook page and they said it takes up to 48 hours to send out.
The other is for filling out a 1 page survey and they said it takes up to 72 hours to send out.
Limitations are: "Voucher is not valid with any other offer, voucher, embroidery, dry cleaning or invisible mending"
A printout of the voucher needs to be presented to get the discount.
I've used Looksmart before and their work is fine but like everyone else in the city got a bit expensive. With a $10 off voucher, getting a pair of jeans taken up is nice and cheap now.
Enjoy.
One of those I had a quick look at said valid till Oct 2013, so check that first …