Flexible payment options are becoming a key factor in Australian consumers' purchasing decisions, with new research showing a sharp rise in buy now pay later (BNPL) adoption, especially among younger shoppers.
The changes are influencing how retailers approach online sales as buying behaviours evolve towards 2026.
BNPL mainstream
One in three Australian online shoppers now use BNPL services, according to a recent report from Commerce and PayPal Australia.
The uptake is highest among Gen Z and Millennials, many of whom are turning to BNPL to help manage budgets or one-off expenses such as special events and moving costs. The findings suggest a shift away from traditional credit products towards solutions that offer more predictable financial control.
PayPal's BNPL product, Pay in 4, has emerged as a significant player in this space.
The report found that half of all BNPL shoppers now use PayPal Pay in 4, representing a 20% increase since 2023. The popularity of BNPL among younger demographics is being driven by a focus on financial caution and the need to track expenses more closely.
"Younger Australians are reshaping the path to purchase. They're more deliberate, financially cautious, and value flexibility over credit. For retailers, this means success in 2026 won't only depend on what they sell, but how they help customers pay and feel in control while doing it," said Shannon Ingrey, Vice President and General Manager for APAC, Commerce.
Shift in loyalty
The report highlights that the payment process at checkout is increasingly a make-or-break moment for retailers.
Three out of four shoppers indicated they are more likely to complete a transaction if PayPal is offered as a payment option, compared to just 16% who would proceed if it was not available. These figures indicate consumers prioritise transparency, trust, and flexibility when deciding where to spend online.
Data reveals that not only is payment type influencing conversion, but it is also becoming a foundation for customer loyalty. The willingness to abandon purchases when a preferred payment method is unavailable shows the importance of integrating a range of payment options at checkout.
Younger priorities
Gen Z and Millennial consumers are shaping the trend, opting for BNPL and digital wallets at higher rates than older Australians.
Their preferences reflect a broader shift in attitudes towards debt, with a focus on alternatives to traditional credit cards. The report notes that more than half of younger BNPL users cite the product's ability to help budget and manage irregular expenses as the main appeal.
This new approach to spending is prompting changes in the way online retailers design and offer their checkout flows, aiming to provide both control and flexibility to meet evolving expectations from digital shoppers.
Retailer adaptation
Retailers are being advised to pay close attention to the payment solutions they integrate.
The study points to a competitive market where small changes in checkout experience can lead to significant differences in conversion and customer retention rates. Offering familiar, secure, and flexible payment methods is no longer just a value-add, but a necessity for attracting and retaining customers.
"Consumers today expect transparency, trust and choice every time they check out. As preferences shift toward digital wallets and BNPL, checkout has become the true moment of loyalty. Retailers that make payments fast, secure and flexible are the ones converting intent into long-term relationships," said Simon Banks, Managing Director, PayPal Australia.