I ordered a T-Con board from Cradeal/Boardss because their warranty said they would refund for any reason if returned in 7 days and I knew it was a used board so it might be bad if they didn't test it. I was right, it hadn't been tested and was worse than my existing board so I requested a refund within 7 days. Not only did they try to come up with several reasons not to refund, they reworded their warranty to try and defraud me. After hassling them they finally sent me a return authorization and I sent the board back at my expense. Well, they never refunded my money and they ignored my further attempts to contact them. These crooks are frauds and you should not deal with them. I got a better board on eBay.