Old Navy.com is having another big online sale. They have lots of items already marked down and they are offering an additional 15% off a $50 order with code: ONPDAY.
If you spend $75 or more, get 20% off with code: ONPDAY.
Your shipping is free with a $50 order and typically the $50 is calculated before the promotional code has been applied.
It looks like this is not valid on jeans or everyday steals. I tested it on 5 little girls dresses on sale for $10 and the price dropped to $42.50 after code. That would be $8.50 per dress. Head over to Oldnavy.com to have a look!
You can use Ebates for 2% back.

I think the 15% off is only if you spend $50 or more, and then you get the 20% off for spending $75 or more.
Yes right Emily. I will make that more clear in the post.