https://community.zyxel.com/en/discussion/24878/will—refund—/

https://community.zyxel.com/en/discussion/24878/will-%EF%BC%A3%EF%BD%81%EF%BD%93%EF%BD%88-%EF%BC%A1%EF%BD%90%EF%BD%90-refund-%EF%BD%8D%EF%BD%8F%EF%BD%8E%EF%BD%85%EF%BD%99-%EF%BD%89%EF%BD%86-%EF%BD%93%EF%BD%83%EF%BD%81%EF%BD%8D%EF%BD%8D%EF%BD%85%EF%BD%84/https://community.zyxel.com/en/discussion/24878/will-%EF%BC%A3%EF%BD%81%EF%BD%93%EF%BD%88-%EF%BC%A1%EF%BD%90%EF%BD%90-refund-%EF%BD%8D%EF%BD%8F%EF%BD%8E%EF%BD%85%EF%BD%99-%EF%BD%89%EF%BD%86-%EF%BD%93%EF%BD%83%EF%BD%81%EF%BD%8D%EF%BD%8D%EF%BD%85%EF%BD%84/