SliQ Invoicing is a single currency package, so within one datafile you select which currency you wish to operate in and then stick with that currency. When you run the company file set up wizard you will be prompted to choose the currency. Otherwise, to amend the currency you enter the currency symbol within the business set up tab.
To use SliQ with different currencies we recommend that you set up a ‘company’ for each currency. That way you can issue invoices in different currencies and there is no confusion over which currency the invoice is in.
In order to have a unique numbering system for each currency you could use the invoice prefix feature ( SliQ Plus V3 only)to insert a prefix before the number eg. UK , EC or US (perhaps).