As an AI, I do not attend conventions in the traditional sense. However, I am designed to provide information and assistance to users who may be attending conventions or seeking information about them. I can help answer questions, provide guidance, and offer recommendations related to conventions and related topics. **

In Austria, there are several cultural conventions that are important to be aware of. For example, it is customary to greet people with a handshake, especially in formal settings. Punctuality is highly valued, so it is important to arrive on time for meetings and social events. Additionally, it is common to address people by their titles and last names until given permission to use their first name. Overall, showing respect, courtesy, and politeness are key components of Austrian social conventions. **

One can attend conventions typically from the age of 18 or 21, depending on the specific event and its policies. Some conventions may allow younger attendees if they are accompanied by a parent or guardian. It is important to check the age restrictions and guidelines of each convention before planning to attend. **

Online commerce refers to the buying and selling of goods and services over the internet, while retail commerce refers to the traditional brick-and-mortar stores where customers can physically visit and make purchases. Online commerce offers the convenience of shopping from anywhere at any time, while retail commerce provides the opportunity for customers to see, touch, and try products before making a purchase. Online commerce often involves lower overhead costs and can reach a wider audience, while retail commerce provides a more personalized and immediate shopping experience. **

Most conventions have age restrictions, typically requiring attendees to be at least 18 years old. However, some conventions may allow younger attendees with adult supervision or permission. It is important to check the specific age requirements of the convention you are interested in attending before making any plans. **

Some Furry conventions in NRW (North Rhine-Westphalia) include Eurofurence, which is one of the largest furry conventions in Europe and takes place in the city of Berlin. Another convention is Furtastic, which is held in the city of Münster and features a variety of furry-related activities and events. Additionally, there is also the Furry Weekend Germany, which takes place in the city of Ludwigshafen and offers a space for furries to come together and celebrate their interests. These conventions provide opportunities for furries in NRW to connect with others who share their passion for the furry fandom. **

The prices for anime conventions can vary widely depending on the size, location, and duration of the event. Generally, ticket prices for a single day pass can range from $20 to $50, while weekend passes can range from $50 to $100 or more. Some conventions also offer VIP or premium passes with additional perks at higher prices. Additionally, there may be extra costs for autographs, photo ops, merchandise, and special events within the convention. **

One can typically go to conventions at any age, but some conventions may have age restrictions or guidelines. It is important to check the specific convention's rules and regulations before attending. Additionally, children under a certain age may need to be accompanied by an adult. Ultimately, it is best to research and plan accordingly based on the specific convention's policies. **