To get started really fast with an existing shop you need to import your products to the ERP system.
Please note that only physical products (simple and variation) are supported.
To import all products setup your ERP Server in the backend and run the import command through WP-CLI.
wp imbaa-erp-send sync-attributes && wp imbaa-erp-send sync-product
A front-end importer will be available in the future.