Is it possible to migrate currencies to/from Shopify?
Due to platform’s technical peculiarities, migration of currency to Shopify is not possible while currency migration from Shopify is supported by the service.
To have the currency exported from your Shopify store - it is necessary to set the corresponding currencies on your Target store (e.g. products in the store currency, and orders - in the customer currency) and launch the database migration. As a result, you'll have the products transferred in the store currency while orders - in the customer currency.