--- title: "Adding an Existing Product to a Package" slug: "adding-an-existing-product-to-a-package" updated: 2026-08-10T20:23:11Z published: 2026-08-10T20:23:11Z canonical: "help.idibilling.com/adding-an-existing-product-to-a-package" --- > ## Documentation Index > Fetch the complete documentation index at: https://help.idibilling.com/llms.txt > Use this file to discover all available pages before exploring further. # Adding an Existing Product to a Package You can add an existing product to a package by creating a link to the existing product. See [Cut, Copy and Paste Commands](/v1/docs/cut-copy-and-paste-commands) for more information. **Notes**: - If you attempt to copy a package into another package that has been assigned more than once, the following error message is displayed. - You also receive this message if you try to copy or add items that are displayed underneath a package that exists more than once in the Product Catalog. To determine where and how many times a catalog item has been assigned, enter the SKU in the Search Criteria window and click **Search.** ![](https://cdn.us.document360.io/3f7f8ade-bcb1-4ec8-af25-0c0ad8601afb/Images/Documentation/19458.bmp?sv=2026-02-06&spr=https&st=2026-11-14T10%3A43%3A03Z&se=2026-11-14T11%3A43%3A03Z&sr=c&sp=r&sig=dElRvHjK1K76ywBmliGkpb1hnhH3aNYUPJ7ND2pprMA%3D)