Reading Your Own Seasonal Pattern

Start with the store’s own completed history, grouped into consistent periods such as weeks, months or the launch window for a collection. Orders show purchasing activity; realized revenue shows the value of delivered orders. If 100 delivered orders produce $8,000, the average order value is $80. A later period with 80 orders and $8,800 in realized revenue has lower order volume but higher revenue and a $110 average order value. Those signals support different decisions.

Then inspect demand at product and collection level. Units sold identify what customers actually bought, while revenue can be concentrated in higher-priced products. A hoodie selling 40 units may matter more for replenishment than a jacket selling 10, even if the jacket produces more revenue. Treat cancelled and returned orders separately: ORVX calculates realized revenue from delivered orders only and reports return rate by units and refund value against revenue.

Contribution shows whether the sales pattern is economically useful. For illustration only, $10,000 of realized revenue less $4,000 of product cost and $2,000 of advertising leaves $4,000 before any other costs included in your model. Use contribution by product and collection to decide what to scale, fix or stop, rather than relying on revenue alone. ORVX also shows profitability at product and collection level, with each merchant’s trading currency kept separate.

What each historical measure helps you decide
MeasureWhat it tells youUseful action
OrdersPurchase activity and order volumeCheck demand and conversion patterns
Realized revenueValue of delivered salesAssess sales value and order value
Product demandUnits sold by product or collectionIdentify products to prioritise or review
ContributionValue remaining after product cost and advertisingScale, reduce or fix economics

Planning Stock Before the Peak

Separate three numbers before placing a peak-season order: expected demand, stock already committed, and stock still under consideration. Expected demand is an estimate based on recent sell-through, waitlists, site searches, campaign response and comparable launches. Committed stock is confirmed with the supplier, including the unit cost, delivery window and payment terms. An estimate belongs in the plan, not in the inventory count.

Work backwards from the date stock must be available. Include supplier production time, freight, customs clearance, receiving and a buffer for delays. A reorder only protects the peak if its arrival date precedes the likely selling window. Check depth by size and colour rather than ordering one blended quantity: a hoodie with units left only in XS is not equivalent to a fully sized run. Use the inventory reorder calculator to test reorder quantities and timing.

Set a reorder trigger using the demand signal that fits the product. Fast sellers may need a trigger based on weeks of cover; uncertain colours may justify a smaller test or no reorder. Compare the margin contribution of the next units with the cash they consume. ORVX reports inventory position, dead stock and remaining stock value, while its product-level profitability shows whether a popular item is actually worth funding. That distinction matters: $12,000 committed to stock is cash tied up before it becomes delivered revenue, and excess units can remain a liability after the peak.

Worked example with sample numbers

This example is illustrative. It uses sample numbers for a streetwear store selling in the US. 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
Quiet347$9432.89$12722.55
Busy555$15087.19$20348.74
Peak833$22644.37$30541.45

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

Turning a Sales Plan Into a Cash Plan

A sales plan becomes a cash plan when every expected sale is matched to its timing and every cash outflow is dated. Start with opening cash, then map stock payments before the peak, followed by fulfilment and shipping costs as orders are dispatched. Deduct payment and platform fees, advertising spend, refunds, payroll, rent, tax and other committed payments. The result is the cash available at each point, not the period’s revenue or gross profit.

Keep revenue and cash separate. ORVX calculates realized revenue from delivered orders only, excluding returned and cancelled orders, and reports refund value against revenue. Its product cost model can show gross profit, net profit and margins, while inventory reporting shows remaining stock value and dead stock. Those measures explain economics and exposure; your cash schedule must still account for when suppliers, carriers and other parties actually take payment.

The worked example demonstrates this timing difference by placing stock payments before the busy window, fulfilment and fees during dispatch, and refunds after delivery, then showing the resulting cash balance at each stage. Use its structure with your own payment terms, refund timing and ad schedule; do not treat a profitable peak as proof that cash will remain available throughout it.

Setting Ad Budgets Across the Year

Set each period’s budget from four constraints: past efficiency, sellable stock, contribution margin and cash available. A peak with strong prior contribution and sufficient inventory can support more prospecting. A slower period, low stock position or tight cash plan calls for a smaller test budget, with spend concentrated on products that still have room to sell. Keep retargeting active when visitors and cart users are available; reduce it when the audience is small or the remaining stock cannot support more orders.

Judge efficiency with both MER and attributed ROAS, not either measure alone. For illustration only, $10,000 in realized revenue against $3,000 in advertising gives a 3.33 MER. If COGS is $4,000, contribution after advertising is $3,000 before other operating costs. That product or collection may justify spend, while a higher-ROAS item with weak margin may not. ORVX reports contribution after advertising by product and collection, and keeps MER separate from attributed ROAS.

Pause prospecting when cash or stock cannot absorb additional demand, or when contribution after advertising is negative. Reduce spend before a pause when economics are borderline; pause retargeting too when there is no profitable inventory left to promote. ORVX can show remaining stock value, dead stock and profitability so the budget decision follows the current position, not revenue alone.

Comparing Periods Without Losing Context

Compare like with like: the same calendar weeks, collection or product group, and channel. Keep units, delivered-order revenue and margin beside each other. A revenue increase can hide a price cut: 100 units at $50 produces $5,000, while 100 units at $40 produces $4,000. Record stock availability, discounts and channel attribution before deciding what changed.

Use the comparison table as a control sheet. If a period had frequent stockouts, a weaker result may measure limited availability rather than weaker demand. If Meta reports $3,000 of attributed revenue but the store took $5,000 overall, do not treat the attributed figure as total channel performance; review it alongside MER and total revenue.

Make the arithmetic explicit when the periods differ. If units rise from 100 to 120 but delivered-order revenue rises from $5,000 to $5,400, volume increased 20% while average realized revenue per unit fell from $50 to $45. That points to a price, discount or product-mix question, not simply stronger performance. Compare gross profit and contribution after advertising before carrying the change into a plan.

Check boundary effects as well. A launch, a delayed shipment, a return-heavy period or a calendar week containing a different promotion can move results between periods. Delivered-order revenue should be separated from cancelled and returned orders; refund value and return rate show whether apparent growth was retained. ORVX can calculate realized revenue, profitability and return measures from the store’s own records, while keeping the merchant’s trading currency consistent. These comparisons describe what happened; they do not establish that a particular price or advert caused it, nor do they predict that repeating it will produce the same result.

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.