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 i...

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.

Make a segment for "users who checked out (visitor or Visit based)" - Visitor or Visit is based on which pool of data is required. Visit would show visits with checkout, while visitor will show all visits before and after checkout also.  Then Pages report with metrics as pageView/visitor or Visits/V...