Living Social offers a $20 Credit at Incase for $10. That's $10 off and the best discount we've seen for this merchant. Incase specializes in laptop bags, iPhone and iPod cases, and more. It doesn't include tax or shipping. Deal ends July 12 at 8 am ET, although the credit is good through November 12.

Planning a larger purchase? You can also opt for a $40 credit at Incase for $20. However, only one of these credits can be purchased per person.

Although this is listed under Living Social Boston, it can be purchased and used by anyone.