100~499/piece
USD 0.55
500~2999/piece
USD 0.47
3000~19999/piece
USD 0.42
≥20000/piece
USD 0.35
Email cannot be empty
Password cannot be empty
Email format error
Email cannot be empty
Email already exists
6-20 characters(letters plus numbers only)
The password is inconsistent
Email format error
Email cannot be empty
Email does not exist
6-20 characters(letters plus numbers only)
The password is inconsistent
