A lawyer has become a trending source of useful travel information after dedicating her TikTok account to the hacks that can be learned from reading the fine print.

Erika Kullberg, who goes by the username @erikakullberg on TikTok, where she has more than 7m followers, frequently uses the platform to share tips and tricks for everything from an “instant Nike discount” to saving $400 at Apple.

Advertiser Disclosure

Our aim is to help you make financial decisions with confidence through our objective article content and reviews. Erika.com is part of an affiliate sales network and receives compensation for sending traffic to partner sites, such as MileValue.com. This compensation may impact how and where links appear on this site. This site does not include all financial companies or all available financial offers. Terms apply to American Express benefits and offers. Enrollment may be required for select American Express benefits and offers. Visit americanexpress.com to learn more.