7.4(2). The amount of any reimbursement payable will be determined as follows: the event price will be reduced in the ratio that, at the time thecontract was concluded, the  value of the event in a flawless condition would represent to the actual value. If the contract partner is responsible for the reasons on which the termination is based, no reimbursement will be made – pro rata or otherwise.

8. Warranty and liability
8.1. Pro+Motion GmbH as the event organiser
All events will be carefully prepared and run by Pro+Motion GmbH. In the context of the duty of care of a responsible businessman, Pro+Motion GmbH will be liable for conscientious preparation, the choice of administering agencies, and the correctness of the description of services taking the relevant local and national conventions into  account.