Hello chapou
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Working as a ticket inspector, I am unable to follow your thoughts. And, there is definitely no SCAM.
- When you knew that you will travel in 1st class, why did you purchase 2nd class tickets plus an upgrade instead of a 1st class ticket that comprises the two?
- Class upgrade tickets are for people with 2nd class tickets who would like to change classes spontaneously. Therefore, in long-distance trains, there is still the option to purchase them from the train personnel.
Purchasing multiple ticket offers in one single step is currently not possible.
Kind regards,
Roland