This reply
Lin mark this message contains personal perspective
originally written by Lin
物價波動可以查詢,實際上也可能因為商家的政策調整而改變。

Opinion Sources

https://www1.stat.gov.tw/point.asp?index=2

The content above by Cofacts message reporting chatbot and crowd-sourced fact-checking community is licensed under Creative Commons Attribution-ShareAlike 4.0 (CC BY-SA 4.0), the community name and the provenance link for each item shall be fully cited for further reproduction or redistribution.