The Tesco watch will have a small business-to-business (B2B) relationship with other businesses acting as customers, whereas for business-to-consumer (B2C), the distribution channel is large and uses various mediums to deliver products. The main difference between domestic marketing and international marketing is that the former focuses on local areas while the latter extends globally, requiring different marketing sources and laws to be abided by. The conclusion suggests using a competitive strategy with differentiation and highlighting unique features to attract customers.