You can create any type of package e.g daily/weekly/monthly/yearly subscription, free trial, paid trial, one time payment. User can upgrade or downgrade or cancel his/her subscription.
Demo: https://codecanyon.net/item/hospital-doctor-directory/12948921
声明：本站所有文章，如无特殊说明或标注，均为本站原创发布。任何个人或组织，在未征得本站同意时，禁止复制、盗用、采集、发布本站内容到任何网站、书籍等各类媒体平台。如若本站内容侵犯了原著者的合法权益，可联系我们进行处理。