Yes, I am familiar with Momondo and Travel2be. Momondo is a popular travel search engine that allows users to compare prices for flights, hotels, and car rentals. Travel2be is an online travel agency that offers a wide range of travel services including flight bookings, hotel reservations, and car rentals. Both portals are well-known in the travel industry and are used by many people to plan and book their trips. **

The booking issue on Momondo without luggage is that some airlines may not include the option to add luggage during the booking process. This means that travelers may need to separately purchase luggage allowance directly from the airline after booking their flight through Momondo. It's important for travelers to carefully review the details of their booking and understand the luggage policy of the airline they are flying with to avoid any surprises or additional costs at the airport. **

Price comparison websites like Idealo, Check24, and Momondo work by aggregating information from various retailers and travel providers to display the prices of products or services in one place. They use web scraping and APIs to collect and update prices and availability in real-time. Users can then compare prices, features, and reviews to make informed purchasing decisions. These websites may earn a commission from the retailers or providers when users click through and make a purchase, but they do not affect the prices displayed to the users. **

To book a rental car in the USA on momondo, you can simply visit the momondo website or download the momondo app. Once on the website or app, you can enter your travel details including the destination, dates, and times for car rental. Momondo will then search and display a list of available rental car options from various providers in the USA. You can compare prices, car types, and rental conditions to choose the best option for your trip, and then proceed to book your rental car directly through momondo. **

It is difficult to determine if something is a fashion trend without more specific information about what is being referred to. Fashion trends can vary widely and can be influenced by a variety of factors such as popular culture, social media, and celebrity endorsements. Without more context, it is challenging to definitively say whether something is a fashion trend or not. **

No, circumcision is not a fashion trend. Circumcision is a cultural, religious, or medical practice that has been performed for thousands of years in various societies around the world. It is not a passing trend, but rather a deeply rooted tradition with significant historical and cultural significance for many communities. While there may be fluctuations in circumcision rates over time, it is not accurate to categorize it as a fashion trend. **

Yes, piercings are considered a fashion trend. Over the years, piercings have become a popular way for people to express their individuality and personal style. From ear piercings to nose, lip, and body piercings, they have become a common form of self-expression and a way to enhance one's appearance. Many people view piercings as a fashion statement and use them to accessorize and complement their overall look. **

One weird fashion trend is "double jeans," which involves wearing two pairs of jeans at the same time. Another strange trend is "clear knee mom jeans," which are jeans with clear plastic panels at the knees. Additionally, "naked pants" are a bizarre trend where the pants are designed to look like the wearer is not wearing any pants at all. These trends push the boundaries of traditional fashion and often spark debate and discussion within the fashion community. **