In this study, we present and discuss the results of a longitudinal survey on consumers' payment behaviour carried out yearly during the period 2010 to 2016. We have collected data among 119,117 Dutch consumers aged 12 years and older using single day payment diaries. Between 2010 and 2013 the...

Cash are socially less costly than payment cards for all payments below DKK 29, while Dankort, the national Danish debit card, are cheaper for all other point-of-sale payments. These results are derived from calculations that divide costs of payments into fixed, variable-transaction-dependent,...