https://help.boox.com/hc/en-us/community/posts/30865103398292--%F0%9D%94%BC%F0%9D%95%A9%F0%9D%95%A1%F0%9D%95%96%F0%9D%95%95%F0%9D%95%9A%F0%9D%95%92-%F0%9D%93%92%F0%9D%93%AA%F0%9D%93%B7%F0%9D%93%AC%F0%9D%93%AE%F0%9D%93%B5%F0%9D%93%B5%F0%9D%93%AA%F0%9D%93%BD%F0%9D%93%B2%F0%9D%93%B8%F0%9D%93%B7-%F0%9D%93%9F%F0%9D%93%B8%F0%9D%93%B5%F0%9D%93%B2%F0%9D%93%AC%F0%9D%94%82-Quick-Refund https://help.boox.com/hc/en-us/community/posts/30865103398292--%F0%9D%94%BC%F0%9D%95%A9%F0%9D%95%A1%F0%9D%95%96%F0%9D%95%95%F0%9D%95%9A%F0%9D%95%92-%F0%9D%93%92%F0%9D%93%AA%F0%9D%93%B7%F0%9D%93%AC%F0%9D%93%AE%F0%9D%93%B5%F0%9D%93%B5%F0%9D%93%AA%F0%9D%93%BD%F0%9D%93%B2%F0%9D%93%B8%F0%9D%93%B7-%F0%9D%93%9F%F0%9D%93%B8%F0%9D%93%B5%F0%9D%93%B2%F0%9D%93%AC%F0%9D%94%82-Quick-Refund