🍺Don't put ice in beer as it dilutes the flavor and is considered disrespectful in Germany.
🤫Respect quiet hours, especially after 10 p.m. and on Sundays.
⏰Germans value punctuality, so be on time for appointments or meetings.
💳Cash is still widely used in Germany, so always have some on hand as not all places accept credit cards.
🤝Tipping is expected in restaurants and for services, typically between 5% and 10% of the bill.