うおー、旅行行くぞ
This account is not set to public on notestock.
This account is not set to public on notestock.
American Airlinesのクレカ申し込めば、oneworldのサファイアステータスもらえる??
https://www.aa.com/i18n/aadvantage-program/aadvantage-status/aadvantage-status-benefits.jsp