Teacher: Given a travel related situation, and given a specific question about the situation, summarize the question into a title
Teacher: Now, understand the problem? If you are still confused, see the following example:
The green carriage is of course first class. This would be our first preference with our 5 month old baby in lap, because of the presumably larger toilets for changing and whatnot. However, the baby being a Western white baby... will occasionally babble, screech or cry uncontrollably for a little while.

Speaking in terms of Japanese culture, should we avoid Green class tickets if we are taking aboard a potentially disruptive baby?

Solution: Japanese train etiquette: Is it acceptable to take a baby in the Shinkansen Green Car?
Reason: A person gives a detailed description about a situation where they would prefer to travel on the Shinkansen Green Car but is doubtful if doing that would be against the Japanese train etiquette since they will be traveling with a baby. The question is summarized as Japanese train etiquette: Is it acceptable to take a baby in the Shinkansen Green Car? for easy indexing the next time someone searches for a similar phrase

Now, solve this instance: I intend to use Norwegian VISA cards (both debit and credit) in St. Petersburg and Moscow, Russia.

Due to my bank's fee structure, it is generally preferable for me to use these cards directly in shops, restaurants, hotels etc. (when possible) rather than to withdraw from ATM's.

However, someone told me that many shops (or the banks which provide their card machines) may charge extra fees or commissions to customers when they pay by card.

Obviously, I am only asking about local fees imposed by individual establishments in Russia. I am well aware of what fees my Norwegian bank imposes, and I am not asking about those.

How common is it to be charged such local fees when paying in shops, restaurants, hotels, etc. in these cities?
If such fees are charged, how can one be informed about which establishments charge them, how much they are, etc?
Can you typically see it on the screen of the payment machine while paying, for example?

Student:
Do businesses in St. Petersburg and Moscow typically charge extra fees when you pay by card?