Didn't see this mentioned anywhere. From Vanguard's email:
CYBER WEEK 2017
VANGUARD'S CYBER WEEK SALE IS NOW LIVE
Vanguard's Cyber Week sale is now live! Starting Now and finishing December 1st, enjoy the continuation of our Black Friday extravaganza with the following:
•Free Shipping on All orders over $25*
•A 15% off all items special coupon code (see below for code)*
•Check in regularly for a special 'highlight' discount on a unique collection daily
•Go straight to www.vanguardmil.com and get started!
*Available for online purchases only. Not valid for wholesale or government accounts.
15% OFF
YOUR CYBER WEEK PURCHASES
use coupon code
CW2017
at checkout to receive the discount*
*Offer Good from 11/27/17 to 12/01/17. Available for online purchases only. Not valid for wholesale or government accounts.
FEB1018FB = 10% off