Start with the order’s economic path

Trace each order from listed price: subtract discounts and credits, record the customer charge, separate tax, then account for payment processing, preparation, packing, fulfilment, delivery, refunds, returns and cancellations. The remainder from delivered orders is realized revenue. Subtract assigned costs for gross profit, then advertising and other operating costs for net profit; a healthy selling price can still yield weak contribution. Use the profit margin calculator before store-level review. ORVX calculates realized revenue from delivered orders only, never counting returned or cancelled orders as revenue, and derives gross profit, net profit and their margins from the merchant’s product cost model.

Use each measure for a different decision
MeasureUse it when deciding
Realized revenueWhether delivered sales are growing
Gross marginWhether the meal kit economics work before broader operating costs
Contribution after advertisingWhether paid acquisition leaves enough per order
Net marginWhether the business remains profitable after recorded costs

Which costs belong in a meal kit margin

Classify each cost by how it behaves, not by the supplier that invoices it. Ingredients and recipe components, packaging, and per-order picking are product or fulfilment costs. Delivery, payment processing and per-order platform charges are variable order costs. Refunds and returns reduce realised revenue; any wasted ingredients, return freight or reshipping should also be recorded against the order where possible. A platform subscription, warehouse rent, salaried operations, insurance and administration are overheads. A platform can therefore appear in two places: its transaction fee with variable costs and its fixed subscription with overheads.

Each margin answers a different operating question. Gross margin shows whether the kit itself works after ingredients and packaging, before fulfilment and overhead. Contribution margin subtracts picking, delivery, payment and variable platform costs, so it is the right measure for deciding whether an additional order is worth accepting. Contribution after advertising also includes acquisition spend, useful for product or collection marketing decisions. Net margin subtracts fixed overheads and reveals whether the whole business is profitable. Use delivered orders and realised revenue for these calculations; cancelled or returned orders should not inflate the denominator.

Worked example with sample numbers

This example is illustrative. It uses sample numbers for a meal kits store selling in Australia. They are made up to show the method, they are not a benchmark, and your own figures will differ.

Formula: Margin = (net price - cost of goods - delivery - packing - fees - returns allowance) / net price.

Sample numbers: one order, line by line
LineAmount
Price the customer paysA$83.99
Price without taxA$76.35
Cost of goodsA$29.69
Delivery and packingA$13.13
Payment feeA$2.67
Returns allowanceA$0.70
Left overA$30.16
Margin on net price39.5%

Run the same sum with your own numbers in the free calculator, or browse guides for sellers in Australia and more meal kits guides.

General information only: tax, duty and import rules change and depend on your situation, so check with an accountant or the official source before acting.

Eligible Shopify stores can see these numbers for their own store through the Founding 10,000 offer.

How to read the worked order example

Read the example from revenue down, using figures exactly as shown. Subtract ingredients, recipe components, packaging and other cost-of-goods lines for gross profit; divide by revenue for gross margin before later costs. Subtract variable costs, such as fulfilment or advertising, for contribution profit; divide by revenue to assess order, product and channel economics. After fixed overheads comes operating profit, testing the ongoing structure; after finance costs and tax, profit after tax, the owner’s bottom line, not a pricing diagnostic. All margins use revenue but different profit lines.

  • Gross margin: product cost and pricing.
  • Contribution margin: order, product and channel economics.
  • Operating profit: overhead and operating structure.
  • Profit after tax: amount retained after the full income statement.

Why tax changes the margin in Australia

GST can make a meal kit’s customer-facing price look higher than the revenue available for margin. The Australian Government’s business.gov.au guidance explains that GST is 10% on most goods and services sold in Australia. For a GST-registered business, a GST-inclusive order contains GST equal to one-eleventh of the sale price; divide the sale price by 11 to work out the GST portion. That amount is collected for the government and remitted; it is not sales revenue or profit. The same guidance says registration is required once GST turnover reaches $75,000 or more, within 21 days of knowing the threshold will be exceeded (Source: business.gov.au (Australian Government)).

Keep three measures separate: GST-inclusive price for what the customer pays, net sales after collected GST for margin analysis, and taxable income after eligible deductible business costs for income tax. Ingredients, packaging, labour and other costs may affect profitability, while their deductibility and any input-tax-credit treatment belong in the tax records rather than the per-order margin calculation. If you import low-value physical goods, business.gov.au also says GST generally applies to goods valued at A$1,000 or less, measured by customs value excluding transport and insurance. Use the ATO guidance and your tax adviser for the filing treatment.

Where meal kit margins leak

Leakage is easier to fix when each cause is assigned to the measure it changes. Gross margin identifies product and fulfilment leakage; realized revenue captures what the delivered order actually earns; net margin includes the operating effort required to support it.

Operational causes of meal kit margin leakage
CauseWhere value leaksMeasure to watch
SubstitutionsIngredient cost or customer compensation changesCOGS per delivered order and substitution rate
SpoilagePurchased stock becomes waste rather than an order componentWaste cost in COGS and remaining stock value
Packing errorsRework, replacement kits or refunds add fulfilment costError rate and fulfilment cost per order
Failed deliveriesShipping is incurred without a completed saleDelivered-order rate, failed-delivery cost and refund value
DiscountsThe customer pays less than the listed priceRealized revenue and net average order value
RefundsPreviously recorded sales value is reversedRefund value against revenue and refund rate
Payment costsTransaction fees reduce the amount retainedPayment fee percentage and net profit margin
Customer service timeLabour supports orders without adding revenueService cost per order and net margin

What to check each month

At month end, reconcile delivered orders to the Shopify order ledger first. Separate cancelled, returned and refunded orders, then check listed sales, discounts, delivery charges and GST against settlements. Match ingredients and recipe components, packaging, picking, courier invoices and payment fees to the same order period. A mismatch between orders shipped and orders charged often explains an apparently strong margin.

Then allocate recurring overhead consistently: rent, software, salaries and other shared costs should use the same monthly rule each time. Check the order-level result below, then roll it up by product and collection. Revenue should be the amount retained from delivered orders after discounts and refunds, excluding GST where it is collected. Use the profit margin calculator to test the calculation.

  • Monthly checks: delivered orders and order count; gross sales, discounts, delivery revenue and refunds; GST collected; ingredients, packaging, fulfilment, delivery and payment fees; allocated overhead; gross and net profit.
Illustrative one-order reconciliation (A$)
Ledger lineOrder checkLedger
Customer payment120 − 20 discount + 8 delivery108.00
GST payable108 ÷ 119.82
Realized revenue108 − 9.8298.18
Ingredients and packaging38 + 543.00
Picking, delivery and payment fee7 + 9 + 3.2419.24
Allocated overheadMonthly allocation8.00
Net profit98.18 − 43 − 19.24 − 827.94

A useful meal kit margin is not one headline percentage. It is a reconciled chain from the amount the customer pays to what remains after order costs, tax, returns and operating overheads. Use contribution margin to make fulfilment and pricing decisions, operating margin to review the business model, and post-tax profit to understand the amount the business actually retains.

Sources

How this page was made: drafted with AI from a brief, then checked by automated rules for arithmetic, sources and duplication. The sample numbers were calculated, not reported.