Please stop creating several profiles for already existing guests. I know that this is based on the e-mail address and that Booking.com creates a new e-mail address every time a guest makes a new reservation, but this makes it impossible to track who's a regular guest and who's coming back when.
Hello from the Mews product team. Thank you for your suggestion, we have updated your request and set it as one to be upvoted by the Mews Community. Remember you can share a link to your request so that your colleagues can also upvote your suggestion.
Matthias Hautekiet commented
I Completely agree.
More fields like telephone number or address should be used as merging triggers if the name corresponds