The mobile phone can now be used as a payment instrument to purchase goods and services. Several factors have supported this use of mobile phones. Firstly, the mobile phone has a market penetration close to 100 per cent. Secondly, technological developments have enabled new payment services to...

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,...

In Denmark the most frequent means of payment are cash and dankort. A survey study of Danish payment behaviour reveals that older citizens as well as low-income groups in particular prefer cash. A recent change in Danish surcharge regulation permits retailers to charge a fee when receiving...