九月 initial opt timeline

9/8 递交申请材料到ISSS
9/16 opt I20 issued
9/21 mailed out USPS one-day priority
9/22 USPS Dallas PO box available for pick up

.....不知道USCIS多久去pick up，有点后悔没直接寄courier deliveries. = =

补充内容 (2020-9-24 00:18):
9/23 凌晨4am收到usps短信，显示delivered，USCIS已签收

补充内容 (2020-9-30 02:27):
9/28 收到短信case received. 没有收到email
9/29 银行账户现在已扣款

补充内容 (2020-10-26 23:40):
10/26 New Card Is Being Produced

补充内容 (2020-11-1 12:36):
10/28 card was mailed out
10/30 card was delivered