This plugin needs Contact Form 7 and Form data to kintone. This plugin can payment using PAY.JP and post to kintone. What is kintone? It is a cloud service that can make the business applications with non-programming provided by Cybozu. Collaborate with team members and partners via apps and workspaces. Information in Japanese : https://kintone.cybozu.com/jp/ Information in English: https://www.kintone.com/ What is PAY.JP? PAY.JP is a suite of payment APIs in Japan. https://pay.jp/