Old Navy 25% off online&in-store TODAY ONLY!

Just received this email...25% off today, 20% off tomorrow, 15% off Sunday....

http://oldnavy.gap.com/browse/info.d...04&CD=ONNC_OPR

That is in the US. here in Canada we can use a 15% code

...that's weird, I received this as an email

is this only on regularly priced items?