Product Watermark for WooCommerce

Product Watermark for WooCommerce is a plugin that allows users to add watermarks to product images, including copyright symbols, logos, and text. The free version includes features such as custom watermark position and support for transparent watermarks, while the paid version offers additional features such as custom watermark size, different watermarks for different image types, and the ability to add text to images. The plugin also offers an admin demo and video tutorial.