ING subsidiary Postbank has begun installing its cash machines at Albert Heijn supermarkets in Utrecht, Netherlands.
Under a four month pilot programme, Postbank cash machines will be deployed at 25 supermarkets in the province.
Albert Heijn says a decision will be made on whether the ATMs will be rolled out across its 700 stores in the Netherlands following the trial.
Albert Heijn parent company Ahold already offers customers a savings account in association with insurance group Aegon.