If you use Wayjun Technology site, you are responsible for maintaining the confidentiality of your account and password and for restricting access to your computer, and you agree to accept responsibility for all activities that occur under your account or password. Wayjun Technology does sell products for children, but it sells them to adults, who can purchase with a credit card. If you are under 18, you may use Wayjun Technology only with involvement of a parent or guardian. Wayjun Technology reserve the right to refuse service, terminate accounts, remove or edit content, or cancel orders in their sole discretion.