请教什么是SAE 和 Green Stamp [复制链接]

大家好！
请教什么是sae 和 green stamp
全文如下：
hello david
thanks for your e.mail. about your qsl. card. sorry my friend when i received a qsl card sure i reply soon.
my qsl info. is only direct via my add. in www.qrz.com
said kamel su1sk
p.o. box 190
new ramsis center, cairo 11794
egypt.
to reply direct sae & green stamp. for return postage ( no ircs )
thanks again david i hope to meet you again soon.!
73s de. said su1sk

帮你在google 里查了一下，
sae - self-addressed envelope
green stamp - 1 美圆的纸币。