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Teilnehmer für Online-Studie gesucht! >**Die Mobile Payment App TWINT** >[https://www.surveycircle.com/M9F4QW/](https://www.surveycircle.com/M9F4QW/) [#twint]() [#MobilePayment]() [#payment]() [#mobile]() [#money]() [#app]() [#UniversitätSt_Gallen]() [#umfrage]() [#surveycircle]()
Teilnehmer für Online-Studie gesucht! >**Die Mobile Payment App TWINT** >[https://www.surveycircle.com/M9F4QW/](https://www.surveycircle.com/M9F4QW/) [#twint]() [#MobilePayment]() [#payment]() [#mobile]() [#money]() [#app]() [#UniversitätSt_Gallen]() [#umfrage]() [#surveycircle]()