Airbnb uses drip pricing; when customers search for lodging, Airbnb displays per-night prices that exclude its service fees and the total charges are not revealed until the customer selects an individual property. After a crackdown by the Australian Competition and Consumer Commission in October 2015, users of Airbnb's Australian web site now see the total price of a stay including all unavoidable charges at every stage of the booking process.
: In our case, we want people to be able to change the symbol sizes (eg. you need to fit in more content in to a header). If you need to resize or accidentally resize something, Sketch (<3.5) would automatically resize every instance of that symbol. That would kill your sketch for few moments and probably mess up your file permanently (sometimes undo didn’t work). We ended up putting the components in Layer Groups, and letting people copy and paste them.
In February 2015, Amsterdam implemented a cooperative effort with Airbnb that incorporated a tourist tax on rentals and Airbnb's agreement to ensure potential hosts are made aware of required rules and regulations. London passed an amendment to its housing legislation in March 2015 allowing short-term rentals of up to three months a year.
In 2017, Airbnb was accused by travel blogger Asher Fergusson of failing to close dangerous loopholes allowing for scams by hosts. In many countries including the United States, France, Canada and the United Kingdom, Airbnb doesn't require hosts to provide any form of identification. A host who has been "permanently banned" can set up a new account under a different name and email address. Addresses are not verified so "bad" hosts can list lodging at any address, even if they don't control the property.
To help fund the site, the founders created special edition breakfast cereals, with presidential candidates Barack Obama and John McCain as the inspiration for "Obama O's" and "Cap'n McCains". In two months, 800 boxes of cereal were sold at $40 each, which generated more than $30,000 for the company's incubation. It also got the company noticed by computer programmer Paul Graham, who invited the founders to the January 2009 winter training session of his startup incubator, Y Combinator, which provided them with training and $20,000 in funding in exchange for a small interest in the company. With the website already built, they used the $20,000 Y-Combinator investment to fly to New York City to meet users and promote the site. They returned to San Francisco with a profitable business model to present to West Coast investors. By March 2009, the site had 10,000 users and 2,500 listings.