Woocommerce is set up so that only the first name and the e-mail address are queried.
You must create an account.
If someone already has an account and tries to order a second time, they have to sign up first.
Instead, they often enter their name and email address and click on "Checkout".
This leads to an error: "The e-mail address is already registered."
Most people just do not read and do not understand that they should sign up first.
Is it possible to replace the Woo error message with a popup login box? Preferably a pop-up window in which only the password is requested?
That would be so much more user friendly.