Adding Prolific URL link

Hi, I have a Pavlovia experiment and I have to recruit participants from Prolific. My question is about the redirect URL. I added it in a separate routine at the very end (thank for the participation) routine in a Text component, but I cannot copy this link from the screen in the browser. (sam is true for the code) In an older thread I read that I should add the URL in the Experiment settings/Online/Completed URL but I am afraid that in this case, participants who click on “Do not agree” in the very first information sheet/consent form routine (so don’t actually complete the study) may get paid as well…How can I make either the link work in the last routine / ensure that only those are redirected who did the study?

Does this hint help with your issue? You can change the link if they don’t consent, for example.