Who is selling your online identity? (誰正在販售你在網路上的身分？)

Who is selling your online identity?
誰正在販售你在網路上的身分？
Who is selling your online identity? (誰正在販售你在網路上的身分？)
誰正在販售你在網路上的身分？ (Who is selling your online identity?)

Who is selling your online identities?
誰正在販售你在網路上的身分？
Who is selling your online identities? (誰正在販售你在網路上的身分？)
誰正在販售你在網路上的身分？ (Who is selling your online identities?)