ISIC: I’m trying to sign up for a Hostelworld account using my ISIC card. Why am I getting an error message saying my username is not unique?


When you sign up for a Hostelworld account you need to create a unique username.

If you are getting this error message that means another account is already using that username and you’ll need to sign up using a different one.

Try changing it slightly by adding some numbers or try using something else memorable.

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