Whenever a new user registers on your site the plugin automatically generates a coupon code based on the admin settings and email it to the registered user.
The plugin internally uses the default woocommerce coupons so there are lots of filter and criteria options when you setup signup discount.
Version 1.6.0(4th Nov 16) - Added new settings for the popup - Removed custom box and added magnific popup - Added option for the magnific popup Version 1.5.5(25 Sept 16) - Fixed conflict with shipping zone settings. Version 1.5.4(23 May 16) - Updated admin interface to work with latest version of WooCommerce Version 1.5.3(8 Feb 16) - Tested and Fixed the issues with latest version of WordPress. Version 1.5.2(20 Aug 15) - Fixed the issue with disable popup option. Version 1.5.1(28 July 15) - Fixed issue with email restriction. Version 1.5(26 June 15) -Added IE support. - Fixed bugs Version 1.4(23 February 15) - Fixed issues with 2.0.x. - Added compatibility for woocommerce 2.3.x. - Added ability to use WooCommerce Mailer to send pretty emails for the coupon emails instead of using WordPress email. Version 1.3(7 February 15) - Added compatibility for woocommerce 2.0.x. - Added functionality to have discount applied before tax. Version 1.2(13 December 14) - Added functionality to display popup to users if they are not already logged in. - Added admin options manage different aspects of the popup. Version 1.1 (30 November 14) - Fixed issue with the email content not saving for lower version of woocommerce. Version 1.0 (16 November 14) - Initial public release.