Pie Register is a Registration Plugin for building user registration forms. It has a drag and drop form builder, invitation-only registration, email templates, conditional logic, data import & export, role-based redirection, and payment gateways, and much more. Pie Register comes in free basic/community and premium versions. Check out the full list of features below. community version: Drag & Drop Form Builder Drag & Drop registration forms builder. Responsive Mobile Friendly Pie Registration forms are 100% responsive, meaning they work on mobile, tablets & desktop. Advanced Fields Advanced fields section provides fields you can use to create complex and detailed registration forms. Like: Address field allows the user to enter address details like street, city, state/province, zip code and Country. Profile picture field allows the user to upload a profile picture. Upload file field to allow users to upload files directly through a registration form. Time and Date Picker Field for allowing time and date selection on your registration form. Math Captcha field to avoid spam registrations. Verify & Moderate Registrations Have the WordPress Administrator approve and moderate user registration requests before users log in. Set Grace Period – this is the amount of time within which the users must be verified by the admin and/or email address verification. User Ids that are not verified within the grace period are deleted automatically. Setup Email Address Change Verification. Authenticate request by sending an email to old address + verify new address. Invitation only Registration Have an exclusive site? Let users register only when you send them an invitation code. Protect your site’s privacy and prevent unwanted registrations by easily set multiple codes and invite codes and limit usage. Membership Fees Charge one-time membership fees to your site or blog using the integrated payment gateway. Spam Protection (ReCaptcha) Apply extreme spam and bot prevention