內容簡介
Merchgain 是一款專為 WooCommerce 設計的外掛，提供銷售報告中無法顯示的利潤與毛利數據。透過現有的商品成本資料，Merchgain 能夠幫助商家清楚了解實際收益，並提供詳細的報告與分析。
【主要功能】
• 總結卡片顯示收入、成本、毛利與毛利率
• 產品利潤報告可排序、搜尋與分頁
• 類別利潤報告按產品類別分組
• 缺失成本警告，顯示無成本紀錄的產品
• 估算舊訂單的利潤數據
• CSV 匯出當前視圖的報告
外掛標籤
開發者團隊
② 後台搜尋「Merchgain – Gross Margin & Profit Reports for WooCommerce」→ 直接安裝（推薦）
原文外掛簡介
WooCommerce tells you what you sold. It does not tell you what you earned.
Since WooCommerce 10.3 the cost of goods sold lives in the core product editor, and every order
records the cost at the moment of sale. WooCommerce Analytics does not report on it. Merchgain
reads that field and answers the question the sales report cannot: how much of this revenue is
actually yours. It is a WooCommerce profit report built on data your store already has – no
import, no second place to keep costs.
It only reads. No product, no price, no order, no cost value is ever written back to your store.
What you get
Summary cards – revenue, cost of goods, gross profit and margin for the period you pick.
Profit per product – sortable, searchable, paginated.
Profit per category – the same sales grouped by product category. A product that sits
in several categories counts in each of them, so category totals can add up to more than
the summary – the screen and the CSV file both say so.
Missing cost warning – how many products have no cost recorded, with links straight to
the products, and how much of your revenue that leaves uncovered. If the cost is kept by
another plugin instead, it says so and names it, so an empty report stops being a mystery.
Estimate for older orders – items sold before you entered costs have none recorded, so the
report estimates them from each product’s cost as it is today. The estimate sits in a panel and
columns of its own, marked as an estimate, and is never added to the recorded figures – enter
your costs today and see an estimate for last year straight away, not just a row of dashes.
CSV export – the current view, exactly as you see it on screen. Very large reports are
capped at 20,000 rows and the file says so on its last line, so a short file is never a
silent one – and a category export that adds up to more than the summary says why.
Foreign currency warning – orders in a currency other than your store currency are named
and left out, instead of being quietly added into one wrong total.
Answers for AI assistants – on WordPress 6.9 or later, three read-only abilities: profit
summary for a period, products sold at a loss and products without a cost. An AI assistant you
connect to your store yourself, for example through an MCP plugin, gets the same numbers as the
screen.
What makes it different
CSV export in the free version. Not behind an upgrade.
The missing cost warning is a feature, not an upsell. You see coverage next to every
number, so you always know how much of the report rests on real data.
Works without WooCommerce Analytics. Merchgain runs its own queries against the order
tables, so it does not require the Analytics module to be enabled.
Nothing leaves your server. No account, no external service, no telemetry, no calls home.
The report is calculated on your hosting and stays there. An AI assistant sees the figures only
if you connect one to your store yourself.
How the numbers are calculated
This is a cost of goods sold report, so profit and margin rest on the cost recorded at the moment
of sale – not on a current price list. The one exception is the estimate for items sold without a
recorded cost: it uses today’s product cost, says so wherever it appears, and is never added to the
recorded figures.
Revenue is the net line total of sold items after discounts, excluding tax and shipping. Refunds
count as negative amounts in the period they were issued, not in the period of the original sale.
Orders counted by default: completed, processing and refunded.
Margin is profit divided by revenue – not markup on cost. A product bought for 60 and sold for
100 has a 40% margin here. That single distinction is what separates a profit margin report from
a sales report.
Profit and margin are calculated only on items whose cost is known. An item with no cost recorded
still counts towards revenue, but it is never treated as if it had cost zero – the report says so
instead of quietly inflating your margin.
Documentation and answers: https://merchgain.com/
From the makers of Merchlint.
