Shopify adds fields to the customer registration form application that includes all the necessary data for shipment. so when they order again they won't have to fill out the registration form again. This shopify custom registration form offers up to 13 different field types. You can set up a minimal design by creating a dependable field. With this extension, you can have a better knowledge of your customer. This application brings a lot of awesome features such as you to add unlimited fields to the registration form, you can mark fields as mandatory or optional, and much more.