From time to time Word Edit runs promotions, and they're listed here. There are currently 2 promotions:

December Discounts
New customers receive 10% off all work agreed to in December. If we agree to it in December savings apply even if work commences in the New Year, so there's no need to miss out on this.

Services include: Ghostwriting, Editing/Proofreading, Blogs, Proposals, Web Design and Consultancy.

NaNoWriMo Participants
To reward the hard work and dedication of NaNoWriMo, there's a 15% discount for participants for work on the NaNo novels.