可以客製Line 訊息，用Flex版型傳送(Web API/UI 發送 LINE 訊息)

https://developers.line.biz/flex-simulator/

https://illuminechen.github.io/FlexMessageSender/?code=Bvk6sgrvdUdDNismXz4p&state=IQFuVO8JsDvI&liffRedirectUri=https%3A%2F%2Filluminechen.github.io%2FFlexMessageSender%2F&liffClientId=1656461310