If you give to Mozilla online, you should immediately receive an emailed receipt for your donation that you can use for your U.S. tax preparation purposes. Please check your spam folder if you don’t see that email arrive in your inbox. If you need an additional copy of your receipt for your U.S. tax preparation purposes, please contact us at <a id="a1">donate@mozilla.org</a>.
如果您在线上为 Mozilla 捐款，您应该可以马上收到通过电子邮件方式发送给您的捐款收据，可以用来当作美国纳税准备的材料。如果您没有在收件箱里看到电子邮件，请检查您的垃圾邮件文件夹。如果您需要用于美国纳税的其他纸质收据副本，请联系 <a id="a1">donate@mozilla.org</a>。