Break Even ROAS for Craft Beverages in Australia: The Number to Beat

What Break-Even ROAS Actually Means

Break-even ROAS is the minimum return from advertising required for each sale to cover its variable costs. The calculation uses revenue available to the business divided by ad spend, with product cost, fulfilment, payment processing, platform charges, applicable tax and other per-order costs deducted. At break-even, the sale contributes $0 after advertising. It is a floor for economic viability, not a growth target or a promise that the campaign will be profitable.

For an Australian craft beverage store, revenue should reflect what the business actually keeps. Business.gov.au states that GST is 10% on most goods and services; a registered business collects the GST portion, which is one-eleventh of the sale price, and must register once GST turnover reaches $75,000 or more. That collected GST is not trading income available to fund ads. Returns, cancellations and other revenue adjustments also matter. Use the break-even ROAS calculator to see the minimum return implied by your own cost structure. The next step is to build the contribution margin that makes that threshold meaningful (Source: business.gov.au (Australian Government)).

Build the Contribution Margin Before the ROAS

Start with realized revenue from a delivered order, not the advertised price. For a GST-registered store, remove GST before measuring what is available to cover costs: business.gov.au (Australian Government) says GST is 10% on most goods and services, with the GST portion equal to one-eleventh of the sale price. Thus, a $55.00 order including GST contributes $50.00 of revenue before discounts, refunds or customer-funded shipping adjustments (Source: business.gov.au (Australian Government)).

Contribution margin includes every cost that rises when the order is sold. Include product cost, packaging, payment processing, pick-and-pack, and any shipping amount the store pays. Exclude rent, salaries that do not vary with each order, software subscriptions and other fixed overheads; those belong in a separate operating-profit measure. The figures below are an illustrative AUD example, not Australian cost benchmarks.

• Illustrative order: $50.00 ex-GST revenue − $18.00 product cost − $1.50 packaging − $1.50 payment fee − $3.00 fulfilment − $6.00 shipping subsidy = $20.00 contribution before advertising.
• That $20.00 is the maximum advertising cost for this order to break even on contribution. The corresponding revenue-to-ad-cost comparison is $50.00 ÷ $20.00 = 2.50, using the same ex-GST revenue basis. Enter your own costs in the break-even ROAS calculator.

How to Read the Worked Example

Read the worked example from left to right. The selling price is the starting point, not the amount available to fund advertising. Follow each deduction separately: GST treatment where applicable, discounts, refunds or other revenue adjustments, fulfilment costs, payment fees, and product cost. The remaining amount is the contribution before advertising, the dollars available to absorb ad spend.

Next, connect that contribution to the order’s realized revenue. The contribution margin is contribution before advertising divided by realized revenue. Break-even ROAS then reverses that relationship: realized revenue divided by the contribution available before advertising. It tells you how much revenue each advertising dollar must generate for the order to finish at zero contribution after ads.

Keep the units consistent throughout. Use the same order scope, currency, tax treatment and cost assumptions in every line. A selling-price ROAS comparison can overstate what the store can afford because it ignores deductions. For a broader view, compare this order-level calculation with ORVX’s break-even ROAS calculator, then inspect product and collection contribution rather than relying on store revenue alone.

Platform Numbers Need a Careful Reading

Store revenue is the realised value of the store’s delivered orders. Attributed revenue is the value an advertising platform claims its ads influenced under its own rules. Spend is the advertising cost recorded by that platform. If a platform reports $4,000 attributed revenue against $1,000 spend, its ROAS is 4.0; that does not mean the store generated $4,000 in total sales or $4,000 available to cover product and fulfilment costs. Conversion reporting can also differ because platforms use different event definitions, deduplication rules and attribution windows, including separate click-through and view-through periods.

Platform ROAS is useful for comparing campaigns inside the same account and spotting changes in delivery or conversion volume. It is a weaker basis for deciding whether the store can afford to scale. Compare total store revenue with total ad spend as MER, then use contribution-based ROAS: contribution available before advertising divided by spend. This reflects the economics of the orders rather than the platform’s credit assignment. ORVX connects Shopify and advertising accounts, tracks MER and attributed ROAS separately, and reports contribution after advertising by product and collection. Use the break-even ROAS calculator to test the threshold against those numbers.

New Customers and Repeat Customers Are Different Decisions

A new-customer campaign and a repeat-customer campaign answer different profitability questions. For a new customer, the first order may not cover its acquisition cost, but you can permit a defined amount of future contribution if your customer-value assumption is evidence-based and approved. That assumption should use gross profit from repeat orders, less expected discounts, returns and fulfilment costs, not future revenue alone.

For illustration only, if a first order contributes $30 before advertising and you permit $20 of verified future contribution, the maximum acquisition cost is $50. On a $100 realised order, that implies a 2.0 ROAS threshold ($100 ÷ $50). The campaign is not break-even on the first order; it is acceptable only against the stated customer-value allowance.

Repeat-order advertising usually has no acquisition investment left to recover. Assess it against the immediate contribution of the promoted order after ad spend. If that order contributes $30 and costs $15 to advertise, it produces $15 after advertising. Do not apply the new-customer assumption automatically: compare customer-level profitability and repeat behaviour, then separate attributed ROAS from the store’s overall MER.

Set Campaign Targets That Match the Job

Turn the break-even threshold into a campaign guardrail, not a universal target. If an acquisition campaign requires 2.5 ROAS to break even, set its operating target above 2.5, such as 3.0, to leave room for reporting variance. Recalculate the threshold when the order mix, discount, delivery cost or product margin changes.

Retention campaigns need their own target based on the contribution from the repeat order. A lower acquisition cost can make the required return different from a first-order campaign, but the campaign still needs to cover its attributable spend. Testing campaigns should have a defined loss limit and a pass condition, such as reaching the relevant break-even return after a stated spend or order count, not simply producing a promising early ROAS.

When reported ROAS is above the required return, check product and collection contribution before increasing spend; strong platform attribution does not prove total store profitability. When it is below, reduce spend, stop the test, or fix the offer, margin or targeting before scaling. Compare attributed ROAS with MER: the former evaluates credited campaigns, while MER checks total advertising spend against store revenue. Use the break-even ROAS calculator to reset targets when the inputs change.

A craft beverage store should use break-even ROAS as a cost-based control number, then interpret platform results in the context of attribution, customer type and campaign purpose. The threshold is only reliable when every relevant variable cost is included consistently.