Add custom fields to checkout and customer registration forms.

Every store asks customers for something the default checkout doesn't cover: a delivery date, a VAT number, an engraving message, or a design file. Chasing that information after the order is placed costs time and delays fulfilment. This app lets you build unlimited custom fields for both checkout and customer registration from a simple drag-and-drop admin panel. Choose from text, number, date, dropdown, checkbox, radio, colour, URL, email, international phone, and file upload fields — including images, PDFs, and video, stored securely in your own Google Drive or Dropbox. Place each field on any checkout step, mark it required, validate the input, and use conditional rules so fields appear only when relevant. Collected values sync to the order, appear in merchant emails, and save to the customer profile for repeat purchases.