This case asks the Supreme Court to determine whether the addition of a domain suffix such as “.com” to a generic term like “booking” can create a protectable trademark. The Petitioners, United States Patent and Trademark Office and the Department of Justice, contend that the Court’s decision in Goodyear that the addition of a corporate designation such as “Company” or “Inc.” to a generic word does not render the combination protectable, extends to adding a “.com” suffix. The Respondent, Booking.com, counters that the Lanham Act repudiated Goodyear, and advocates for the application of the “primary significance” test which focuses the genericness inquiry on whether the consuming public views the term as signifying the producer rather than the product. The Court’s decision will have implications for online companies that have invested resources in developing their brand recognition using generic terms.