Business Value
- Bill each AR account in the currency you agreed with them.
- Removes manual conversion when settling foreign-currency city ledger accounts.
- Locks the exchange rate at posting time for accurate reconciliation.
- Shows the payment currency before you post, preventing wrong-currency entries.
- Keeps base-currency reporting intact alongside the foreign amounts.
Use Cases
- Accountant sets a travel agency’s AR account to USD so its invoices settle in USD.
- Front desk agent posts a city ledger payment and sees the account’s currency before confirming.
- Finance controller reconciles a foreign-currency account without recalculating rates by hand.
How It Works
Set a Default Currency on an AR Account
- A Default Currency field on the AR account lets you pick any currency configured on your system.
- The field is optional. Leave it empty and the account uses the system base currency.
- This single setting drives the currency of city ledger payments, AR main postings, and invoices for the account.
How City Ledger Payments Use the Currency
When you post a city ledger payment, the system settles it in the currency of the AR account linked to the billing window:
- The payment is made in the AR account’s default currency.
- Any posting in the window held in a different currency is converted to that currency.
- Each posting is stored with its own currency and the exchange rates in effect at the moment it was posted — conversion uses that saved rate, not today’s rate.
- The payment creates an AR Main Posting carrying the city ledger posting’s currency.
See the Currency Before You Post
A read-only Currency field sits under the Department field on the payment screen, alongside Exchange Rate, so you can confirm the currency before posting. What it shows depends on the department:
If the Feature Is Turned Off Later
If the flag is disabled after a default currency was already set on an AR account:- The Default Currency field becomes dimmed and read-only again.
- City ledger payments for that account revert to the system base currency.