To be able to perform any kind of synchronization, the default currencies of Megaventory and QuickBooks must be the same.
Megaventory supports multiple currencies, one for each document.
QuickBooks Essentials or Plus: QuickBooks has a multicurrency option in its packages. If multicurrency is enabled, you can choose the currency for each Vendor/Customer during his creation. Note that the currency of Vendors/Customers cannot be changed afterwards.
Quickbooks EasyStart: Only one currency is allowed so make sure that you don’t issue documents with different currencies in Megaventory.
If you want to create a Vendor/Customer with a currency different than the default one, you have to do so in QuickBooks, because Megaventory does not associate those entities with a specific currency.
Note: If a document has an incompatible currency with the Vendor/Customer it’s associated with, it will not be possible to sync it to QuickBooks.