The Multi-Currency Flag in Purchase Orders allows for the Purchase Orders and Purchase Order Line Items across currencies.
The system has a tenant-wide default currency (e.g., USD) that can be set by navigating to...
Settings -> Business Setup
then Edit -> Default Currency.
Multi-currency allows transacting with suppliers, customers, and companies in other currencies while the system always knows the equivalent value in your default currency.
Once the Multi-Currency flag is enabled, the user can select the currency they'd like to convert to, and the Currency Exchange Rate will update based on the selection.
The Purchase Order and Purchase Order Line Items will now reflect this newly selected currency.
