It is possible, but that Best Change still has that scam site on their list does not look good to me. Regardless of whether I referred the OP or not.
A site that only provides an email address, freezes funds and upon protests only returns 90% is a scam, and within the detailed explanations Best Change has given on many other topics, he has not gone into this one.
yes, you are all right. the Openchange site and everything I found on it does not inspire confidence in me, in my personal assessment, there are many more parameters to treat them as a scam, than as a trustworthy exchanger.
I am of the opinion that they must be removed from BestChange monitoring, if nothing, due to the 10% retention. that is theft.
My previous comment is a reply to @aew, who reaches into someone else's pocket and decides how the money will be distributed.