No!
If you violate this rule and pass on your login data, you will have to pay a fine of 1,000€. Only you have a contract with us and only you are insured. In addition to the breach of contract, the other driver is also liable to prosecution.
Instead, invite your friend to register with MILES using the friend referral bonus! For this, you will both receive 10€ as credit. Now both of you can use MILES. 🤓