Check the server side adobe implementation, something that should be able to handle what you're looking for along with visitorID.

Hi Rafael AA is more on the lines of GA4 tagging, it's more elaborate than just firing stuff into it and has to be thought through on the basis of reporting required than recording data. Also, we usually need to reduce tracking events by combining data to be passed where possible. This can be done in many ways, a simplest way is:Pass the value assetType+Name+event to the customLink value in custom link tracking. So it would be reported under custom link tracking report. Disadvantage is not many ...

Also, make sure s.purchaseID is unique and is the actual order ID (optional but important in troubleshooting).Sometimes developers pass a random number to please analytics implementation.