Christmas Sales and Deals in 2016
Company: SE Ranking
URL: https://seranking.com/seo-happy-holidays.html
Discount: 25% off on any subscription plan until December 25
Promo code: HAPPYHOLIDAYS
Company: OptionMonster
URL: OptinMonster Pricing - Conversion Optimization Software
Discount: 10% off
Promo code: SAVE10
Company: WpEngine
URL: https://wpengine.com/plans/
Discount: 30% Off
Promo code: WPECW30
Company: StudioPress
URL: Genesis Framework by StudioPress
Discount: 25% Off
I will continue updating the list...