This short paper, published in Procedia Computer Science, explores the connection between price-conscious shopping habits and the use of smartphones for in-store shopping among young adults from Thailand and Finland. Through a cross-national survey, the study finds that price-conscious consumers are more likely to use mobile shopping in retail stores. Thai consumers had a stronger association to price consciousness and mobile shopping, than for Finnish consumers. These insights suggest that cultural factors can impact how a consumers mobile shopping behavior is influenced by their price awareness