With Australia's biggest sales event just weeks away, suppliers are urging retailers to put operational readiness first.
Australian retailers expect Click Frenzy, Black Friday and Cyber Monday to deliver more than half of their holiday revenue this year, with 77 per cent forecasting sales growth across the season, according to Deloitte's Retail Report 2026.
For Starshipit, the test is not the size of the order book.
"Black Friday lands on 27 November, but the real test for retailers isn't how many orders they can attract. It's whether they can deliver on the promises made at checkout," founder and CEO George Plummer said.
"A poor delivery experience can undo the work it took to win a customer, putting repeat purchases and long-term loyalty at risk.
"Peak season rarely creates new problems. It exposes the inefficiencies already there, multiplying every manual decision across hundreds or thousands of orders."
His advice is to focus on the changes that make the biggest difference when volumes surge, particularly automating repetitive shipping tasks like carrier selection and order checking.
Australian jewellery brand Arms of Eve carries more than 2,000 SKUs. Orders jumped 177 per cent year on year over Black Friday, yet the retailer held its 24-hour dispatch promise without delays or overtime, running automated carrier allocation, barcode scanning and a connection between its Shopify orders and Starshipit.
"That's what good preparation looks like: protecting the customer experience while your business grows," Plummer said.
"You can't add hours to Black Friday. But you can take unnecessary decisions out of it."
The Australian Retailers Association and Roy Morgan had forecast a record $6.8 billion across the four days last year, up 4 per cent, with around six million Australians taking part at an average planned spend of $804.
Centric Software is looking at the gap between when retailers expect that revenue to land and when shoppers intend to spend it.
Consumers expect only 23 per cent of their holiday spend to fall in the November sales window, with 45 per cent landing in early December.
When November comes in short of plan the usual response is to discount further. That sacrifices margin on stock that could sell at full price weeks later while pulling volume out of December, a period retailers rate as more profitable.
A line that slows in November hasn't necessarily failed. It may be early or sitting in the wrong stores and sizes.
The supplier's case is that merchandisers can make the call a week into November, with a read on which lines, sizes and stores are running ahead, what is driving it and where stock should move in time to sell at full price.
Sportswear brand C.P. Company recently selected Centric Planning & Pricing and expects AI-powered forecasting to lift product-level accuracy from around 50 per cent towards 70 per cent, with more responsive replenishment to reduce lost sales.
Centric's Peak Season Trading Playbook sets out how teams can work through those calls, including a short self-check.
Styllar is advising retailers to leave their systems untouched this close to the sale.
"Don’t change systems now. Freeze them," co-founder Glenn Ralph said.
"New integrations or configuration changes this close to Black Friday add more risk than they remove."
"The gaps you've been reconciling at month end stop waiting. At Black Friday volume, they become oversells, missed reorders and markdowns you can't take back."
The failure points he sees are stock that disagrees across channels, finance and buying reading different margins off the same style and wholesale allocations rekeyed by hand because the systems don't talk.
His recommendation is to reconcile stock across every channel this week and clear the worst variance before the first promo lands.
Ralph also puts the top ten styles in front of finance, buying and operations and asks all three to settle on landed margin, committed stock and open-to-buy.
"Where the answers differ is your weakest link," Ralph said.
Through the sale period he recommends logging every markdown and stockout a retailer would call avoidable.
"Black Friday is for measuring; January is for fixing, with the evidence in hand," Ralph said.
Styllar's free post-Black Friday Pulse Check is built to read that record back.
Black Friday falls on 27 November, with the window running through to Cyber Monday on 30 November.
This feature is produced as part of a supplier partnership series.