Bitpanda is a European crypto and multi-asset broker headquartered in Austria, regulated by Germany's BaFin and Austria's FMA. Its standing promotion is a Tell-a-Friend referral that pays both you and your friend a reward starting around €5 once the friend invests their first €500, scaling up with larger investments. The reward is modest and conditional on the referred user funding and investing, so it suits existing users sharing the app rather than a sign-up windfall.
Risk warning: Trading carries a high risk of losing money, especially with leveraged products such as CFDs. A bonus does not reduce that risk. Only deposit what you can afford to lose.
Bitpanda
Refer a friend to Bitpanda and you both earn €5 once they invest their first €500 in crypto or a Bitpanda Crypto Index, with rewards scaling up to a joint €200.