For full details of this exclusive offer, just send in a stamped addressed envelope.欲知有关这项独家优惠的详情，寄上贴有邮票写有姓名地址的信封即可。Please remember to enclose a stamped addressed envelope when writing.请记得写信时在信封里放一个贴好邮票、写明地址的信封。Enclose a stamped addressed envelope.附带一个贴有邮票并写好回寄地址的信封。