I've been using cardyard for about 7 years now. I've never had any issues with the site and I have bought £1000s worth of cards over the years and sold a few £100s worth as well. It's a great site to safely and easily buy and sell gift cards and save a bit of money on shopping. It would be great if there were slightly bigger discounts for loyalty / large orders since the bank transfer option has been removed recently. The site is also a little clunky as I don't think it has really updated much in the last 7 years - it no longer works well on my Brave browser on my phone for example. Otherwise it's brilliant and I'll continue to use it on a regular basis. Would highly recommend it to anyone.