By default, the «信用卡收單» → «交易明細查詢» section is blank because it mixes HTTPS and HTTP content, and the browsers blocks it:
Mixed Content: The page at ‘https://vendor-stage.allpay.com.tw/Frame/Index’ was loaded over HTTPS, but requested an insecure resource ‘http://creditvendor-stage.allpay.com.tw/DumpAuth/Query’. This request has been blocked; the content must be served over HTTPS.
How to fix
It can be temporary fixed by allowing the «unsafe scripts»:
