Redeem this avast online coupon code and get a 40% discount off the 3 year option for any of the EndPoint Protection options. The avast! online coupon code is only valid on 3-year subscriptions. This offer cannot be combined with any other avast! online coupon codes. To redeem, simply click the Get Coupon button and the discount will be automatically added when you checkout (no code required). avast online coupon codes are only available for a limited time and may expire without warning. This offer expires December 31, 2014.