> For the complete documentation index, see [llms.txt](https://docs.toomuchmedia.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.toomuchmedia.com/nats-admin/cross-up-sales/common-questions.md).

# Common Questions

- [Linking an Incoming Cross-sale to an Outgoing Cross-sale](https://docs.toomuchmedia.com/nats-admin/cross-up-sales/common-questions/linking-an-incoming-cross-sale-to-an-outgoing-cross-sale.md)
- [How to Add and Delete a Cross or Up Sale](https://docs.toomuchmedia.com/nats-admin/cross-up-sales/common-questions/how-to-add-and-delete-a-cross-or-up-sale.md)