OFFER: TopCashBack is currently offering $65.65 if you open an account with Kraken as a new US customer and trade $200.
There is also a promo code: GERMANY30 for German users if they open an account, deposit 100 Euros and trade 100 Euros, they will receive 30 Euros in BTC. The promo code appears to stack with the cashback, however it is not 100% clear, YMMV.

Link to Kraken Cashback Offer on TopCashback
Consider using our referal link to TopCashback if you are new and making an account.
Trading stables coins like USD Coin (USDC), Tether (USDT), and Dai (DAI should satifiy the requirement.
Offer Quality: There are generally better offers so if you are patient a better offer may roll around some time this year.
Terms:
- Cash Back is calculated only on the item(s) price and does not include taxes, shipping or other fees.
- The qualifying transaction must be done within the first 30-days of signing up
- Cash Back is only available for first-time customers in the US, who complete a single trade of $200 or more.
- Disclaimer: Not investment advice. Crypto trading involves risk of loss and is offered to US customers through Payward Interactive, Inc. View legal disclosures at kraken.com/legal/disclosures
- To be eligible for Cash Back on all products, you must begin your purchase with an empty shopping cart.
- Should your Cash Back fail to track automatically, please submit a Missing Cash Back Claim within 100 days of your order.
Always make sure you read all the terms and disable your Adblock when using a portal to ensure tracking. If the offer does not track, you can always submit a manual request on the “Customer Service” page.
Please be aware cryptocurrency trading involves significant risk, and the information provided here does not constitute financial advice.