多币种采购增强,外币本币快速全局一览,Purchase Multi Currency

功能概述 / Overview

Odoo 原生的采购订单只显示订单币种金额，管理层想看本币成本或美元口径，只能逐单切换币种、手工按汇率折算。 本模块在采购订单表头与订单行同时补充「公司本币」与「USD 参考币种」两套金额：本币口径用于内部成本核算与月结， USD 口径用于供应商与物料的全球横向比价。汇率统一按订单日期确定，金额落库存储，列表视图可勾选列并直接合计， 任意分组条件下都能一眼看清多币种金额，且汇率变更在 chatter 中留痕可审计。

Native purchase orders only display the amount in the order currency, so checking the cost in your company currency or in USD means switching currencies and recalculating by hand. This app adds both a company currency amount and a USD reference amount on the order header and on every order line. Rates are resolved by order date, amounts are stored, list views provide optional columns with total rows, and rate changes are tracked in the chatter for a clean audit trail.