The listing, Warframe PC Booster Pack has ended.
Includes the following content:
75 Platinum, non-tradeable
7-Day Affinity Booster
7-Day Credit Booster
7-Day Resource Booster
To redeem your Warframe E3 Pack please follow these instructions:
1. Sign up for a Warframe Account at www.warframe.com
2. Go to www.warframe.com/promocode
3. Enter your redemption code in the “Promo Code” box
4. The package has now been added to your account (you may need to log back in for items to be applied).