轻松拿下2元信用卡还款券
https://base.cup.com.cn/s/wl/WebAPP/helpAgree/page/appletShare/9kSijj?params=eyJlbmNyeXB0QXBwSWQiOiJlOWMwNTM3NWZiMjNkNTA5IiwidG9MaW5rIjoiaHR0cHMlM0ElMkYl
MkZnb3BsYXkuY3VwLmNvbS5jbiUyRnBsYXlfbW9iaWxlJTJGIiwicGFydG5lcklkIjoiYzFmMmNl
YWE2MDBjNDFlYTgxMzg3NjIwN2E1MTFmOWIifQ==
云闪付，券是10-2的
原文地址：https://www.douban.com/group/topic/323699456/
