Trade Me will offer a new service later this year where customer can buy products and then pay them off in instalments.
The online auction site has teamed up with Australian firm Afterpay for the service, which doesn't charge buyers any interest and will likely be available for goods valued between $20 and $800.
Afterpay is listed on the Australian stock exchange and some Trade Me sellers across the Tasman are already using the service.
Sellers receive full payment up front from Afterpay and buyers then pay it back in four fortnightly instalments.
Trade Me's head of marketplace Stuart McLean said the service offered an easy and flexible sales option.