Is there something similar to privacy.com in Europe so I don’t have to enter my credit card information everywhere? Or another way to buy stuff online privately on many different stores and websites?
I'm from northern Europe, and I have never heard of or met anyone that preferred bank transfers ever. If I can't pay online with credit/debit card, I'm not buying from there, but it's extremely rare to find somewhere that does bank transfers for B2C at all IME.
With bank transfers I am referring to services like Paytrail/Klarna where you authenticate with your bank, and choose which account the sum is taken from.
Services like Klarna are micro-loans though. They're not a bank transfer or really a direct payment of the service/product you're buying, it is literally just a small loan with a short runtime (usually 3-12 months)
Isn't Klarna a credit service more like a loan where you then distribute the payments over the next few months? You sign a contract and stuff just like bank loans, it's not the same as making a bank transfer at all.
You don't have to use the loan feature Klarna offers.
You can also pay with a credit or debit card using Klarna (makes makes it more convenient if you haven't memorized the CC numbers yet) or using bank transfers, or with services like Swish.
Depends where you go. My Czech bank card is a debit card with a number on it that you can use like a credit card. Dutch banks don't have this and we use different online payment methods. I never really needed a credit card for anything (until I traveled in France) so the price to have one is not worth it.
Here you get a debit card by default with your bank account, and that one's free. You might get a credit one, but credit limits are typically low. I lived in Canada for 9 years and by the time I left I had a CC with a limit of 26k CAD. Here my Spanish credit card has a limit of 1.2k euros, and I've had it for quite a long time.
In Spain at least there's quite a lot of confusion with this. People call any card type a "credit card", even debit ones.