Currency

Each v2 installation uses a single currency.

• An administrator with system.settings.manage picks it first; the app holds pages until it is chosen. The default is PKR.
• Amounts are rounded to the currency's decimals (at most two).
• The currency locks once sales, purchases, payments, journals or expenses exist, so historical figures never change meaning.
• All amounts on screen, in print and in reports use the same formatting.