Yesterday I found in my junk folder an email from Dwell with £20 voucher with no min. spend valid until 22/12/14
Managed to spend it on a door stop and a tealight holder. The choice wasn't great but still there were quite a few things under £20 so plenty of opportunity for a freebie.
Just wanted to share this, so that peeps were aware and check their emails.
It's probably a good idea to join their mailing list as this is the 3rd £20 voucher I've received since Easter. The downside is that they do spam you a lot, which must be why this one had ended up in the spam folder.