Thanks so much for the breakdown @oshaugry, that’s super helpful!
The new paid order Shopify trigger doesn’t currently pass cost of goods, but we do have a feature request for that addition. I’ve added you as an interested user on that feature request, which lets the team know how many users are interested in the addition and also means that we’ll email you when we have an update.
In the meantime, it looks like the only way to get the cost of goods would be by calling the Shopify API using a webhook (as @Troy Tessalone described above). That’s a really advanced set up so I wouldn’t recommend it unless you have experience of working with code and/or webhooks. If you need something like that building, you could ask in the Hire a Pro category