Yael from Worldnomads.com here.
You can access your travel insurance receipt by logging into your World Nomads member account: https://www.worldnomads.com/Member/
If you don't have one yet, you can create one here: https://www.worldnomads.com/Member/VerifyGuest
You should also have received an email from World Nomads containing a copy of your Certificate of Insurance, which doubles as your Receipt.
However if you are having issues locating your receipt, I suggest that you contact our customer services team - you can reach them here:
https://www.worldnomads.com/contact-us. They are always happy to help. about 1 year ago