Please Note: This article uses a cross-sale as an example but the process is similar for linking incoming up-sales to outgoing up-sales.
Now that both Outgoing Sales and Incoming Sales have been covered, you will need to know how to link the two. NATS allows you to perform a cross-sale or an up-sale between two sites by providing a tool that generates a reference code using data from a specific affiliate, campaign, program, and cross-sale. You can then use this reference code to link the incoming and outgoing cross-sales together.
In short, reference codes are generated from the Incoming cross-sale that corresponds to each Outgoing cross-sale.
You can access this tool by adding "internal.php?page=xsells" to your Linkdomain URL on your NATS installation.
Linking a Cross-sale
To link a cross-sale between two of your NATS Sites,