编写Wordpress 某功能

Project description includes Chinese and English. 我正在建構wordpress網站。 我的服務需要別人輸入出生年月日時分，付錢給我的同時也把以上資料發給我。所以我需要一個能與「結賬」配合的「表單」。因我暫未定下網站設計，最理想的是你能提一個以「結帳」為結尾的表單，及讓它變成一段簡單編碼，好讓我能把表單放在我想放的位置。 Im creating my Wordpress website. The service I provide require customers' date of birth , including hours and minutes (total 6 info). so I need a form that can link to checkout, and those info will be sent to me along with their purchase. Because I'm still working on the UI, I'm not very sure where to place the form. The ideal product for me is a "single line code" that represent that form, with a "checkout" button at the end. So I can always move it around.