Start with commercial fit, not a channel list
Choosing an ecommerce marketing agency in Australia means finding a partner that understands how your store makes money—not simply one that can operate advertising accounts. A campaign can generate orders while discounts, delivery subsidies, returns and agency costs erode the profit behind them.
Start with the constraint you need to solve: acquiring suitable customers, converting existing traffic, improving repeat purchases or coordinating those activities. Use the ecommerce marketing agency directory to identify relevant providers, then evaluate evidence against that constraint rather than comparing service lists.
The Australian ecommerce landscape: scale needs context
Australia Post’s historical reports establish the scale of online retail spending:
- Australian online spending reached **A$63.8 billion in 2022**, according to its eCommerce Industry Report 2023.
- Australian online spending reached **A$63.6 billion in 2023**, according to its eCommerce Industry Report 2024.
- Australian online spending reached **A$69 billion in 2024**, according to its eCommerce Report 2025.
These are historical estimates as originally published, not a current-year forecast. Treat them as indicators of market scale rather than calculating growth across report editions without checking their methodology and revisions.
For an individual retailer, national spending is less useful than the economics of its category, customers and delivery network. Ask prospective agencies how they would vary campaigns by postcode coverage, product availability and customer profitability. A national targeting strategy should not automatically mean identical offers or delivery promises everywhere.
When reviewing agencies in Australia, establish who will actually work on the account, where that team operates and whether its working hours support your approval process.
Match the agency to the problem
Acquisition and product discovery
If customer acquisition is the priority, look for evidence of product-feed management, search intent analysis, creative testing and sensible budget allocation. Ask how the agency distinguishes genuinely new customers from existing customers responding to paid advertising.
Do not accept platform revenue screenshots as a complete case study. Request the commercial context: product category, campaign scope, attribution settings, promotional activity and the agency’s actual responsibilities.
Conversion and retention
If traffic is healthy but purchases are weak, investigate the shopping experience before expanding media spend. The relevant work may involve product information, mobile usability, checkout friction or shipping visibility. For platform-specific implementation, compare Shopify agencies on development responsibilities as well as design.
If repeat purchasing is the constraint, examine customer segmentation, lifecycle messaging and the relationship between promotional emails and full-price purchases. Specialist email and retention agencies may be a better fit than an acquisition-led provider with a lightly staffed retention service.
Build a seasonal plan around operational readiness
For a September agency appointment, ask candidates to explain how they would prepare for Black Friday, Cyber Monday, Christmas and Boxing Day. Include EOFY promotions and category-specific occasions in the wider calendar, but do not assume every event deserves a discount.
A credible plan should connect marketing decisions to:
- **Inventory:** which products can support increased demand, and which need exclusions?
- **Margin:** which offers remain commercially acceptable after fulfilment and returns?
- **Delivery:** what promises can be supported for different destinations?
- **Creative:** who supplies product photography, edits, approvals and replacement assets?
- **Customer support:** how will advertising change if dispatch or service capacity becomes constrained?
Ask for a contingency plan for stockouts, delayed creative and fulfilment disruption. The useful answer is not simply “we will optimise campaigns”; it should identify who can pause an offer, update a landing page and redirect spend.
Seasonal reporting should also separate demand created by the campaign from purchases brought forward by a promotion. Otherwise, a strong event can conceal a weaker period afterwards.
Make ACCC advertising rules part of the workflow
Advertising compliance should be built into briefs and approvals, not left until a complaint arrives. The ACCC explains that businesses must not make false or misleading claims, and that the overall impression of an advertisement matters—not just its qualifications or fine print. See its guidance on false or misleading claims.
Ask each agency how it handles these practical checks:
- **Discount claims:** What evidence supports a claimed saving or comparison price? The ACCC warns that sale claims can mislead when the comparison does not reflect a genuine previous price; check its pricing and advertising examples.
- **Offer qualifications:** Are important exclusions visible where customers encounter the offer? The ACCC says fine print must not contradict an advertisement’s overall message; see its guidance on misleading impressions.
- **Product claims:** Who holds the evidence for statements about benefits, performance or quality? The ACCC advises businesses to be able to substantiate advertised claims; see its business advertising guidance.
Operationally, request an approval record covering the claim, supporting material, exclusions and final creative. Assign an internal owner for product accuracy and a clear escalation route for claims needing legal review. Agency involvement is not a substitute for obtaining appropriate advice.
Agree on measurement before approving spend
Reporting should reconcile marketing activity with the store’s commercial records. Ask the agency to explain discrepancies between advertising platforms, analytics and order data rather than selecting whichever system reports the strongest result.
Define the treatment of:
- Cancelled orders, refunds and returns.
- Discounts, shipping income and shipping subsidies.
- GST and the distinction between gross and net revenue.
- New customers versus returning customers.
- Attribution windows and overlapping channel claims.
Then agree which decisions the reporting should support. Product-level contribution may guide budget allocation; customer cohorts may inform retention activity; checkout behaviour may reveal conversion problems.
Where incremental impact matters, ask what testing is feasible for your traffic, budget and operating constraints. A responsible agency should explain uncertainty rather than guarantee a causal result from attribution reports alone.
Shortlist questions that reveal how the agency works
Use the same written questions with every finalist:
- Which part of our commercial problem would you address first, and why?
- What relevant work can you substantiate, and what did your team actually deliver?
- Who will manage the account and who will perform the specialist work?
- Which tasks depend on our developers, merchandising team or customer support staff?
- How will you respond when stock availability or delivery commitments change?
- Who approves pricing claims, promotional conditions and product statements?
- What access and documentation will we retain if the engagement ends?
Request a sample reporting format and a proposed responsibility split. Follow the broader guide to choosing an ecommerce marketing agency when turning those answers into a consistent evaluation.
Compare scope before comparing fees
A standard Australian ecommerce agency fee is **not published** in the Australia Post retail reports cited above; those sources describe ecommerce activity, not agency contracts. Obtain written proposals rather than treating retail market data as a pricing benchmark.
Separate the agency fee from media spend, production, software, development and optional projects. Clarify revision limits, account ownership, notice terms and handover obligations.
Choose the provider whose scope addresses your actual constraint, whose evidence withstands questions and whose operating process fits your business. A persuasive forecast is less valuable than clear responsibilities, defensible measurement and a plan your store can fulfil.