Thanks Isaac..I have a separate buyer customer account. I have already set up a separate account with Amazon for selling, but as an Individual I think it was called…I think if you sell you pay 75p per item rather than a full seller account that you pay £25 ish a month? I am assuming I will just change this from indiviual to seller? If so, when would I do this, would I wait? I can still apply for trademark though either way? Thanks.