Get Cashback Easily
- Join for FREE with an email and password
- Click the "Start Shopping" button or choose a coupon
- Cash back will be added to your Extrabux account!
Sennheiser Cash Back Detail
- Cash Back
- Online Purchases
- 5% Get Cash Back
No cashback on the purchase of gift cards or e-gift cards, but cashback for customer redeems a gift card or e-gift card.
Use of coupon/promotional codes not listed on Extrabux may void Cash Back.
Do make sure your shopping cart is empty when you click through to the store from Extrabux.