Ecommerce

Analytics

Also: e-commerce · online retail · ecommerce tracking

AU marketA$62B annually and growing

Key metricEcommerce conversion rate 1.5-3%

Mobile gap60% browse on mobile, 40% buy

Quick definition

The buying and selling of goods and services online. In a marketing context, ecommerce typically refers to the channel performance of an online store — tracking purchase funnel metrics, revenue attribution and customer acquisition economics for online retail.

Where it shows up in the data

Ecommerce conversion rate

The percentage of website sessions that result in a purchase. The primary health metric for online stores. Industry average in AU is 1.5-2.5%; top performers reach 4-6%.

Average order value (AOV)

Total revenue divided by number of orders. Increasing AOV is often more efficient than increasing conversion rate for established stores, achieved through bundling, upsells and free shipping thresholds.

Cart abandonment

The percentage of shoppers who add items to cart but do not complete purchase. Industry average is 70%. Cart abandonment email sequences recovering 5-10% of abandoned carts are among the highest-ROI automations in ecommerce.

Checkout funnel

The steps from product page to purchase confirmation. Each step has a drop-off rate. A well-optimised checkout funnel has 3-5 steps with clear progress indicators and minimal friction.

What it actually means

Ecommerce as a marketing category encompasses the entire digital retail operation: attracting visitors (paid and organic), converting them to buyers, maximising what they spend, and getting them to return. The metrics that matter are those that describe the economics of this machine — how much does it cost to acquire a customer, how much do they spend, and how often do they return. These three numbers determine whether an ecommerce business is viable, and almost everything in ecommerce marketing strategy is in service of improving one or more of them.

Ecommerce success is not about conversion rate in isolation. It is about the relationship between AOV, conversion rate, CPA and LTV.

How it shows up

Ecommerce performance is tracked through GA4 enhanced ecommerce (requires data layer implementation), platform-native dashboards (Shopify analytics, WooCommerce reports) and ad platform ROAS. The most important reporting view combines GA4 conversion data with CRM/platform revenue data for reconciliation.

The Australian context

Australian ecommerce has distinct seasonal patterns: Christmas/Boxing Day (November-December peak), End of Financial Year sales (June), Click Frenzy and Black Friday (November). Post-COVID, online penetration stabilised at around 15-18% of total retail spend. Cross-border competition from Amazon AU, The Iconic and international DTC brands has intensified. AU consumers have high return expectations (free returns are increasingly standard) and low tolerance for slow shipping (next-day expectations in metro areas).

Where people get this wrong

Optimising conversion rate before fixing the product or priceCRO on a product that does not deliver on its promise or at a price point above market will plateau quickly. Conversion rate is a symptom of value proposition quality as much as UX quality.

Not tracking revenue attribution back to channelKnowing your total ecommerce revenue is not enough. Understanding which channels drive first purchase vs. return customers, and the LTV of customers from each channel, is essential for budget allocation.

Ignoring post-purchase experiencePackaging, delivery communication, unboxing experience and post-purchase email determine whether a customer returns. In AU ecommerce, the post-purchase experience is the primary loyalty driver.

Common questions

What is the average ecommerce conversion rate in Australia?

Across AU ecommerce, average conversion rates sit at 1.5-2.5%. Top-quartile performers reach 3.5-5%. Conversion rates vary significantly by industry — luxury and B2B tend to be lower (0.5-1.5%), high-frequency consumables higher (3-6%). Mobile conversion rates typically run 35-50% below desktop.

How do I set up ecommerce tracking in GA4?

GA4 ecommerce tracking requires implementing a data layer on your site that passes product details, cart contents and transaction data to GA4 via Google Tag Manager. Shopify has a native integration that covers basic ecommerce events; WooCommerce requires a plugin. Advanced ecommerce tracking (full funnel with product detail views, add-to-carts and checkout steps) typically requires developer implementation.

Keep exploring

About New Rebellion

New Rebellion is a marketing intelligence consultancy. We build tools, score Australian businesses on how their marketing actually performs, and publish Debrief every day. This dictionary is part of how we work in the open.

How we think →