Got this from Quidco
EDIT see on the site you can't order nothing now.
I am writing to you regarding your outstanding Cdiscount UK transaction. As you may be aware, the company has now ceased trading and we have been speaking with their Affiliate network to try to obtain your cashback for you.
The Affiliate network's legal team are currently trying to retrieve the majority of the Cdiscount UK cashback claims. If successfully received, Quidco will be given priority and be paid a partial claim to try and cover the outstanding tracked/validated transactions.
Please note that this is a lengthy process and we cannot guarantee that Quidco will receive any payment at this point. If we are successful we will notify you of this straight away.
Thank you for your understanding.