Order Currency & Rate

base_currency_code
Base currency is used for all online payment transactions. Scope is defined by the catalog price scope ("Catalog" > "Price" > "Catalog Price Scope").

global_currency_code
The default currency configured in the admin, Default Display Currency

order_currency_code
The currency with which order is placed.

store_currency_code
Deprecated, same as base.

base_to_global_rate
Convert from base to global

base_to_order_rate
Convert from base to order, ratio of grand_total and base_grand_total