Version: v1.2.13, last updated: September 28, 2019.
This is 100% original product under GPL license! Exact same files being distributed by Themeforest. You can use it on any sites you own.
YITH WooCommerce Checkout Manager Premium is a WooCommerce Extensions developed by YITHEMES. YITH WooCommerce Checkout Manager Premium allows you to customise checkout page by adding or remove fields, both text and check box, data picker, select and radio button in an easy way. This premium extensions also have so many features like :
SET FIELDS IN CHECKOUT PAGES
This features allows you to customize the shipping, billing and additional notes fields
ADD CUSTOM FIELDS IN CHECKOUT PAGE
This features allows you to create custom fields of different kinds, such as text or multiple choice
CUSTOMIZE CHECKOUT PAGE STYLE
This features allows you to customise checkout page style such as change text colors, labels or tooltip
This features allows you to validation customers data
And many more features. Check official website for more info.