Correction to: Chapter “Time Efficiency of Point-of-Sale Payment Methods: Empirical Results for Cash, Cards and Mobile Payments” in: J. Cordeiro et al. (Eds.): ICEIS 2012, LNBIP 141, https://doi.org/10.1007/978-3-642-40654-6_19

The original version of this chapter, “Time Efficiency of Point-of-Sale Payment Methods: Empirical Results for Cash, Cards and Mobile Payments” was previously published as non-open access. It has now been changed to open access under a CC BY 4.0 license and the copyright holder has been updated as ‘The Author(s)’. The book and the chapter have been updated with the change.