Break Even ROAS for Home Decor in Canada: The Number to Beat

What Break-Even Return Means

Break-even ROAS is the minimum ad-attributed revenue required for an order’s revenue to cover its variable costs and the advertising spend that generated it. For a Canadian home decor store, those costs can include the product cost, fulfilment, payment processing, applicable tax cost, refunds or returns, and other per-order costs. At this point, the campaign has paid for itself; it has not generated operating profit.

For illustration only, if a store keeps $40 from each $100 of sales after variable costs, it needs $2.50 in ad-attributed revenue for every $1 of ad spend to break even: $1 ÷ 40% = 2.50. The percentage must come from the store’s own order economics, not a home decor industry average. Tax treatment also needs to match the sale; GST/HST rates vary by province, as documented by the Canada Revenue Agency. Use the break-even ROAS calculator to test the threshold with your inputs.

• Break-even ROAS: the action point for deciding whether attributed advertising covers its assigned variable costs.
• Profit-target ROAS: a higher threshold that includes a chosen profit requirement; use it when the objective is margin, not merely cost recovery.
• MER: total store revenue divided by total advertising spend; use it to judge blended advertising efficiency across channels, including sales that platforms did not attribute.

Build the Threshold from Order Economics

Build the threshold from one delivered order, using the revenue the business keeps rather than the checkout total. Start with product revenue and any shipping revenue retained, then subtract discounts, refunds and sales tax collected for remittance. The Canada Revenue Agency lists different GST/HST treatment by province, so use the tax treatment that applies to the order rather than treating tax as profit.

Then total costs that change when the order is sold: product cost, payment processing, packaging, fulfilment or shipping paid by the merchant, duties, and an allocated return or refund cost if that is part of the store’s normal order economics. Exclude rent, salaries, software subscriptions and other fixed overheads that do not change with this order.

The calculation is: break-even ROAS = net order revenue ÷ (net order revenue − variable costs before advertising). The denominator is the maximum advertising spend that order can absorb without losing money. Use the break-even ROAS calculator to apply the same structure to your own inputs.

How to Read Platform Numbers Carefully

Reported ROAS is usually calculated as conversion value divided by ad spend. If an ad account reports $3,000 in conversion value and $1,000 in spend, its reported ROAS is 3.0. That number describes the platform’s measurement, not necessarily the store’s realized return. Attributed revenue is the revenue the platform credits to its ads under its tracking rules. Conversion value is the purchase value sent back to the platform; depending on the store’s setup, it may include or exclude shipping, tax, discounts, refunds, or cancellations. Ad spend is the campaign cost recorded by the advertising account, which may not match every fee or adjustment in your accounting records.

The attribution window determines how long after an ad interaction a purchase can receive credit. A longer window can claim more orders; a shorter window can claim fewer. Neither proves that the ad caused the order, and platforms can assign credit to the same customer journey differently. Treat platform ROAS as a channel-reporting measure for decisions such as changing campaign budgets, while using the store’s order economics to test profitability.

For a Canadian home decor store, compare the platform figure with realized revenue from delivered orders, product cost, payment and fulfilment costs, refunds, and advertising spend in the store’s trading currency. A 3.0 platform ROAS can still lose money if bulky-item shipping, returns, or product costs consume the margin. Use the break-even ROAS calculator to set the comparison point, then check contribution after advertising by product or collection rather than relying on reported revenue alone.

New Customers and Repeat Customers Need Different Tests

A new-customer campaign should pass the first-order test on its own. For illustration only, if a delivered order leaves $48 after product, shipping, payment and other variable costs, and acquisition costs $40, the first order contributes $8. Its immediate break-even ROAS is 48 ÷ 40 = 1.20 when revenue is measured consistently. Use this test before scaling: measure repeat purchases rather than assuming them, and remember that a store still has to fund today’s orders. You can check the calculation with the break-even ROAS calculator.

A longer customer-value test is appropriate only when your own cohorts show repeat purchasing within a defined period. Suppose that first customer produces $48 of contribution, then another $52 from later orders after returns and variable costs. A $40 acquisition cost leaves $60 across the observed customer life, so a separate acquisition target could allow up to $60 per customer, but only for campaigns expected to attract similar customers. Treat that as a cohort benchmark, not permission to ignore weak first orders. ORVX shows customer-level profitability and repeat behaviour, so you can compare first-order contribution with later realized value before choosing the longer test.

Reading platform numbers carefully

Treat the ad platform’s ROAS as an attribution and optimisation measure, not as the store’s final profit report. Its conversion value can reflect the platform’s attribution window, reporting model, and orders later cancelled or returned. Use it to compare campaigns inside that platform and decide where to investigate; do not use it alone to approve a lower break-even threshold.

Reconcile it with Shopify’s delivered-order revenue and your own cost model. A campaign can show $4 ROAS while returns, discounts, fulfilment and product costs leave too little contribution. Conversely, a platform may under-credit sales that assisted ads influenced, making its ROAS look weak even when total store performance is healthy. MER, total store revenue divided by total ad spend, answers the blended acquisition question, while attributed ROAS answers the platform-specific question. ORVX keeps those measures separate, reports return rate and refund value, and shows contribution by product and collection. Use the break-even ROAS calculator for the threshold, then review the Canada guides for tax context.