| 摘要 |
The invention relates to an electronic method for the approval (F) of a transaction, a corresponding transaction system (T), a transaction application (4) for carrying out said method, a mobile terminal (9) having such a transaction application (4), and a payment system (B) which comprises this transaction system (T) for the purpose of carrying out the transaction. An easy-to-operate electronic method for approving (F) a transaction in the context of business between business partners is thus provided which can be used largely without restrictions in location and requires a minimal amount of technical infrastructure already to be in place, yet is nevertheless secure for all business partners involved. To this end, the mobile terminal (9) must comprise a display element (91), be suitable for establishing a wireless data connection (811) with the transaction server (6), and be application and e-mail-capable. |
