I'm implementing GA4 since UA will stop processing shortly. We heavily rely on downloading report data and I'd like to simply retrieve the transactionId and the currency of a conversion, for example.
It looks like getting the transactionId is not a problem... but currency doesn't seem to be an available dimension? How's it possible? Maybe I'm missing something.
I can use all the dimensions and metrics I find in this other page in the "Explorations" page though, and the currency used for the transaction seems to be available there, under the Ecommerce category.
[GA4] Analytics dimensions and metrics
Any idea how I can retrieve the currency of a purchase event?
Will we be able to keep using the old APIs after July 1? I don't see how we're going to get all the information we currently process otherwise.