Multiple currencies for same supplier?

If a supplier has been billing me in USD, but then starts billing me in AUD, how is this best handled? For each supplier, it looks like you can only set one currency. If I subsequently change it from USD to my default (AUD), I’m worried it will muck up previous entries.

The way I handled this once before was to create a duplicate of the supplier, so I had one called ‘Amazon Web Services (USD)’ and one called ‘Amazon Web Services (AUD)’—but I wonder is there a better way?

No, that is the best way.

Okay, thanks Brucanna.