There seem to be a few sites out there, but, if they are 3rd party sites I would always contact Talktalk first to double check validity, @Kevinmessam!.
There are also TS&CS associated with them here:
https://cloud.consumer.talktalk.co.uk/Refer-a-Friend-Terms#:~:text=The%20Refer%20a%20Friend%20gift,i....
Gliwmaeden2, a fellow customer.
From the 29th of March our TalkTalk Community will move to peer-to-peer support and the TalkTalk team will no longer be here to support with queries. Don’t worry we still have plenty of ways to reach out if you need to speak to TalkTalk directly. For more details check out the link in the post at the top of any forum message board.
