Invitation Pass：紹介制・承認制の会員登録

Invitation Pass is an app that transforms the membership registration process into "application -> review -> approval" flow. Customers can input their name, address, and referrer through a registration form on the store. The app allows for customizing form fields, sorting applications in the approval queue based on application date, purchase amount, and referrer, and sending automated email notifications to customers regarding the approval status. Additionally, it provides a message prompt for customers trying to add items to the cart or make a purchase before approval, limiting purchases to approved members only. The app also offers a smooth transition by importing existing members from other app status tags.