關於「Prepaid card」標籤，搜尋引擎有相關的訊息討論：

"Chunghwa Telecom Prepaid(Idea - Apps on Google Playplay.google.com › store › apps › details › gl=USPrepaid Technologies (@PrepaidTechnol1) / Twittertwitter.com › prepaidtechnol1TAP Portugal on Twitter: "TAP launches Customer Compensation ...twitter.com › tap_portugal › statusP