Dogecoin, once a joke, has gained popularity for real-world transactions, accepted by a variety of businesses from airlines to luxury retailers.Companies like AirBaltic, Newegg, Travala, and Keys4Coins accept Dogecoin for various services and products.AirBaltic became the first airline to accept Dogecoin, following its acceptance of Bitcoin in 2014.Travala, offering travel services, integrated Dogecoin in 2021 alongside over 100 other cryptocurrencies.Newegg, a major online retailer, started accepting Dogecoin in April 2021 through a partnership with BitPay.Keys4Coins is a platform selling digital assets and game keys, accepting Dogecoin directly without additional fees.Bitrefill, Wrist Aficionado, and Tesla are other notable companies that embrace Dogecoin as a payment option.Dallas Mavericks, Shopify, and ExpressVPN are among the businesses that have joined the Dogecoin trend for payments.Various concerns like transaction costs reduction, faster processing, and expanding customer base drive the acceptance of Dogecoin among businesses.The ease of integrating Dogecoin as a payment option and its popularity influence businesses to consider it as a viable choice for transactions.