The faster the delivery promise, the harder it is for shoppers to walk away. Here’s why next-day delivery is becoming a must-have for online retailers.
Today, fast delivery is no longer just a nice-to-have. It's becoming a key factor in whether a customer completes a purchase in the first place. Half of Australians expect same-day or next-day delivery when a purchase is urgent or tied to a special occasion, while 26% say free or low-cost fast delivery has influenced their expectations of online retailers.1
Those expectations are particularly strong among younger shoppers. Nearly half of Gen Z consumers (49%) and Millennials (46%) prefer fast delivery options1, significantly higher than older generations.
For businesses, responding to these changing expectations isn't just about improving customer satisfaction. It can have a direct impact on sales performance. Research shows conversion rates can decrease by 3% to 10% for every additional day added to the delivery timeframe displayed at checkout1.
Not every customer needs an order delivered within hours. For many purchases, the sweet spot is next-day delivery: fast enough to feel convenient, but often more practical for retailers to offer at scale.
Next-day delivery is especially useful for time-sensitive purchases, replenishment items, gifts and customers who want greater certainty around when their order will arrive. It can help reduce checkout friction, build confidence and give customers a delivery option that feels both fast and reliable.
For retailers, it can also be a practical way to improve the delivery experience without completely changing fulfilment operations.
Australia Post offers next-day delivery solutions designed to help businesses give customers more speed and certainty at checkout.
Australia Post Metro is a speedy delivery option that can help businesses offer next business-day delivery to same-state metro postcodes in Sydney, Melbourne, Brisbane, Perth and Adelaide. It supports late pick-ups up to 7pm, giving customers more time to shop, and is ideal for B2C sending across small and large parcels.
Express Post provides trusted next business day delivery across a defined metro and regional network, with tracking and compensation included.
StarTrack Premium offers weekday deliveries across Australia, including to residential and business addresses, Parcel Lockers, PO Boxes and Post Offices. It provides next business-day delivery with tailored features, a 5pm cut-off time and flexible options for B2B and B2C sending, including small and large parcels as well as pallets.
Together, these options help businesses make a clear delivery promise customers can understand, while supporting a faster and more reliable post-purchase experience.
One of the biggest challenges for retailers is balancing customer expectations with operational efficiency.
Next-day delivery gives businesses a way to offer a faster service while still making use of existing fulfilment processes, Australia Post integrations and delivery networks. It can support a wide range of use cases, from customers ordering clothing for the weekend to households restocking everyday items.
By offering next-day delivery at checkout, businesses can give customers more control over speed and cost, while helping reduce uncertainty in the delivery experience.
Next-day delivery is a shipping option that aims to deliver an order on the next business day, depending on where the parcel is sent from, where it is going and when it is lodged.
Businesses usually need to meet lodgement cut-off times, send within eligible delivery areas and choose a service that supports next business-day delivery.
Coverage can vary by service, origin, destination and postcode. Some options are designed for metro-to-metro delivery, while others may include broader metro and regional networks.
Next-day delivery can be useful for time-sensitive purchases such as gifts, fashion, replacement items, replenishment products and everyday essentials.
Offering next-day delivery can help give customers greater certainty, reduce delivery-related friction and support a faster, more confident checkout experience.
With MyPost Business, you can lodge parcels at a Post Office, street posting box, 24/7 Parcel Locker – or book a pickup.
Journalist and writer
Alexandra Oke is a content manager specialising in eCommerce, customer experience and small business growth. She brings extensive experience writing for brands across Australia and the UK, translating research and industry insights into practical guidance. Her work supports Australian SMBs to strengthen operations across delivery, logistics and online performance, with clear, evidence-based content grounded in real-world business needs.
