This plugin adds a custom field type that allows you to create relationships between products using their SKU (Stock Keeping Unit) codes. It is designed for developers and site builders working on e-commerce projects who need to link items like accessories, variants, or related products within a content management system.

SKU-Based Selection: The field lets you select and link products by entering their unique SKU codes, instead of using internal post IDs. This can make data entry more intuitive when you know the product's SKU.

Manual Installation: You can install the field by requiring it via Composer or by downloading and manually adding the files to your project.

Product Relationship Management: It provides a straightforward method to establish connections between products, which is useful for creating product bundles, upselling sections, or displaying related items.

Custom Field Integration: The tool functions as an additional field type within a popular custom fields plugin framework, extending the available options for building product pages and data structures.