Read Your Own Seasonal Pattern

Compare the same weeks or months across prior years and comparable campaigns with similar offers and fulfilment. Review orders, realised revenue, and the product and collection groups behind each result. ORVX counts delivered orders only, excluding returns and cancellations, and derives gross profit and margin from product costs. Use orders for volume, revenue for value, gross profit after product cost, and contribution after advertising; higher collection revenue may still mean lower profit when costs or advertising rise. Compare first orders, repeats and timing. Separate one-off large orders from recurring signals. Keep currencies separate.

Use the measure that matches the question
MeasureWhat it tells youWhen to act on it
OrdersHow many transactions occurredWhen planning for transaction volume
Realized revenueValue from delivered, non-returned ordersWhen comparing sales value
Gross profitRevenue less product costWhen product economics differ
Contribution after advertisingProfit remaining after ad spendWhen paid acquisition affects the result

Separate a Real Pattern from a One-Off

A spike is recurring only when its cause is clear. Compare order history with promotions, launches, stock, delivery performance and unusual orders: a 40% lift during a 20% discount may be promotion-driven, while a courier delay or stockout indicates fulfilment, not demand. Check whether the offer and products were the same, customers normal rather than one wholesale-sized purchase, and refunds, cancellations or late deliveries unusually high. 120 orders minus 25 cancelled and 15 returned differs materially from 120 delivered. ORVX calculates realised revenue from delivered orders and shows product and collection profitability, return rate and refund value. Use volume for demand, delivered revenue for realised sales, and gross or contribution profit for repeat decisions; label isolated events one-offs.

Checks before treating a date as seasonal
MeasureWhat it tells youAct on it when
Order volumeWhether demand appeared to riseThe increase remains after checking unusual orders and stock availability
Delivered revenueWhat the store actually realisedReturns and cancellations do not explain the apparent peak
Profit or contributionWhether the period was commercially worthwhileThe lift remains after product costs and advertising are considered

Worked example with sample numbers

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

Formula: Stock to fund = forecast orders x cost of goods per order.

Sample numbers: a quiet month against two busier ones
Month typeOrdersStock cost to fundMargin earned
Quiet277A$7103.60A$5677.28
Busy443A$11360.63A$9079.55
Peak665A$17053.77A$13629.57

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

Plan Stock Before the Peak

Turn expected demand into a buying calendar by SKU. If a piping tip is expected to sell 25 units a week, the supplier takes four weeks, and 35 units are available, a 20-unit buffer gives: (25 × 4) + 20 − 35 = 85 units to order. Order date should be the required arrival date minus the supplier lead time, with replenishment triggered when projected stock reaches lead-time demand plus the buffer. Forward-buy items with long lead times or few substitutes; use smaller, more frequent orders for uncertain demand or short lead times.

Treat units, timing and cash as separate measures: units prevent a stockout, dates prevent a late arrival, and cash commitment shows what an order ties up. The free inventory reorder calculator can test the quantity arithmetic. ORVX can show remaining stock value, dead stock and product profitability, but it reads the position rather than ordering or restocking. Record the planned commitment alongside the demand assumption, then revise it when sales, supplier dates or available stock change.

Illustrative seasonal buying schedule
ItemOrder dateArrival dateQuantityCash commitment
Piping tips1 September29 September8585 × A$3 = A$255
Fondant colour8 September22 September6060 × A$4 = A$240
Cake boards15 September29 September120120 × A$1.20 = A$144

Set Ad Budgets Around Demand

Set the budget by comparing four signals for each matched period: advertising spend, conversion activity, product margin and available stock. Revenue alone can justify scaling when a campaign sells, but realized revenue should exclude cancelled and returned orders. A campaign with strong attributed ROAS may still produce weak total-store efficiency, so check attributed ROAS alongside MER.

Scale only when conversion activity is improving, the promoted products have positive contribution after advertising, and sellable stock can support more orders. Hold spend when demand is present but one input is uncertain, for example, conversion is steady while margin or availability needs checking. Reduce or stop spend when contribution is negative, returns are eroding revenue, or the advertised range is unavailable. The right threshold is your store’s own historical result, not a generic seasonal benchmark.

ORVX connects Shopify and advertising accounts, then reports product and collection profitability, contribution after advertising, MER and attributed ROAS separately, inventory position and remaining stock value. Its prioritised decision can state scale, reduce, fix economics, test or stop, with the reason and confidence computed from your numbers. Use Australian baking supplies guides for further planning context.

How to interpret the four budget signals
SignalWhat it tells youBudget response
Ad spend and MERWhat the whole store generated relative to advertising costScale only if efficiency and contribution remain acceptable
Conversion activityWhether traffic is turning into orders in this periodHold or test when it weakens; do not buy traffic blindly
Product marginWhether sales leave money after product cost and advertisingReduce or fix economics when contribution is negative
Stock availabilityWhether the promoted range can fulfil additional demandHold or reduce when availability is constrained

Protect Cash While You Buy Ahead

Before committing to a seasonal order, build a week-by-week cash calendar. Put the supplier deposit, balance due and freight date beside expected customer receipts, advertising, wages, rent, software and tax payments. A purchase can have a healthy gross margin and still create a cash gap if the supplier balance falls due before customers pay.

Treat GST separately in that calendar. business.gov.au (Australian Government) states that GST is 10% on most goods and services sold or consumed in Australia, and registered businesses collect the GST portion, one-eleventh of the sale price. Keep that amount available rather than treating it as operating cash. Compare the calendar with ORVX’s realised revenue, gross profit, advertising contribution and remaining stock value; use the inventory reorder calculator to test a smaller or staged commitment before cash pressure reaches advertising (Source: business.gov.au (Australian Government)).

  • Act on supplier commitments when deposits or final-payment dates arrive before forecast receipts: negotiate timing, split the order or reduce quantities.
  • Act on customer receipts when settlement timing is slower than expected: protect essential operating costs before increasing ad spend.
  • Act on stock value when cash is tied up in slow or dead stock: pause repeat buying and avoid funding a second order from an unproven first one.
Use each measure for a different cash decision
MeasureWhat it tells youWhen to act
Inventory commitmentCash already promised to suppliersBefore placing or expanding an order
Supplier payment dateWhen the cash leaves the businessWhen it precedes customer receipts
Customer receiptsWhen sales proceeds become availableWhen settlements do not cover upcoming bills
Operating costsCash needed to keep tradingBefore discretionary stock or advertising

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.