Retail Express has been a fixture in Australian specialty retail for a long time. For independent retailers managing physical stores with reasonable complexity — multiple staff, layby, trade accounts, detailed reporting — it made sense for a period. It was built for Australian retail conditions and it integrated with the tools people were already using.

But the world it was built for has changed. The expectation now isn't just that your point of sale works in-store. It's that your in-store and online operations are the same operation. Inventory, customer records, purchase history, loyalty, reporting — all of it unified, in real time, without a middleware layer holding it together with tape.

That gap is where Retail Express has struggled to keep pace. And it's the gap that brought two of our clients — Kate Nixon and One Rundle Trading Co. — to us looking for a better path forward.

Two retailers, the same underlying problem

Kate Nixon is one of Australia's most respected interior designers and stylists — fifteen years as Interiors Editor at Australian House & Garden, a multi-award-winning studio, and a boutique in Sydney stocking a carefully curated range of homewares and collectables. The brand is defined by taste, calm, and considered curation. The operational reality of running a retail boutique alongside a design studio practice meant the platform carrying that brand needed to be equally reliable and unfussy.

One Rundle Trading Co. is a North Adelaide institution — over 25 years on Melbourne Street, known for Australian and international fashion, homewares, fresh flowers, and event planning. A business with real depth of relationship with its customers, a loyal local following, and a product mix that demands serious inventory management across categories.

Both were running Retail Express as their POS. Both had Shopify online stores that weren't properly connected to what was happening in-store. And both were dealing with the operational friction that creates: stock discrepancies, manual workarounds, customer records that didn't travel between channels, and reporting that required reconciliation across systems rather than coming out of one place.

What a Retail Express to Shopify POS Pro migration actually involves

This isn't a simple platform switch. The work is in the data and the configuration, and getting it wrong has immediate consequences on the shop floor.

The first task is inventory. Years of product data in Retail Express — SKUs, variants, barcodes, pricing tiers, supplier codes — needs to be extracted, cleaned, mapped, and imported into Shopify in a structure that works with how Shopify organises products. Variants that Retail Express handles one way often need to be restructured. Barcodes need to be validated. Products that exist in the POS but not online, or online but not in the POS, need to be reconciled before go-live.

Customer data follows the same logic. Purchase history, account balances, store credit, layby records — all of it needs to migrate cleanly so that a customer who walks in on day one of the new system is recognised, and their history is intact. This matters particularly for a business like Kate Nixon or One Rundle, where the customer relationship is a core part of the value proposition.

Then comes configuration. Shopify POS Pro isn't plug-and-play — it needs to be set up to reflect how the business actually operates. Staff permissions, cash management, receipt templates, discount structures, payment methods, Afterpay or similar integrations if relevant. Getting this right before the team is trained on it matters, because you don't want staff discovering gaps on a busy trading day.

Loyalty is its own consideration. Both businesses had customer loyalty history that needed to carry across. We use Smile.io for this — it integrates cleanly with Shopify POS Pro and means points and rewards work consistently whether a customer is buying in-store or online, without any manual intervention.

Why Shopify POS Pro over the alternatives

There are other cloud POS options — Lightspeed, Square for Retail, Cin7 with integrations. The reason we consistently recommend Shopify POS Pro for retailers who already have or are building a Shopify online store is straightforward: it's the same platform. There is no integration between your POS and your ecommerce store because they aren't separate systems. Inventory is shared natively. Customer records are shared natively. Reporting covers both channels from the same dashboard.

For a boutique retailer, that simplicity has real operational value. You're not paying for and maintaining a connection between two platforms that occasionally breaks. You're not running two sets of product data that drift apart. You're not managing two separate customer databases and trying to merge them for a campaign.

The platform is also improving quickly. Shopify's investment in POS Pro — the hardware, the features, the staff management tools — has been consistent. It's a serious product for serious retailers now, not an afterthought bolted onto an ecommerce platform.

The outcome

For both Kate Nixon and One Rundle Trading Co., the migration brought their in-store and online operations onto a single platform for the first time. Stock accuracy improved immediately. Customer records consolidated. The kind of reporting that previously required pulling data from two places now comes out of one dashboard.

The broader point is this: the retailers we see managing operations most confidently in 2025 aren't the ones with the most sophisticated tech stack. They're the ones who got the foundation right — one platform, unified data, no unnecessary complexity between the customer and the sale.

If you're running a retail business on Retail Express and feeling the gap between your in-store and online operations, that's a conversation worth having sooner rather than later.