Conclusions and managerial implications
This study has tried to underline the importance of e-service level before the transaction has been done in a. These results must be considered taken into accountthe sample size limitation and the industry analyzed. Four main conclusions can be underline. First, our results show that both; transaction related services (billing and payment mechanism, and security and privacy) and pre-purchase services (productpricing, support ofproduct searchandevaluation, and web appearance) are determinants of the navigation experience. These results are consistent with previous research (Hoekstra et al., 2015; Szymanski & Hise, 2000). So, and as Szymanski and Hise (2000), Wolfinbarger and Gilly (2003), Tamimi et al. (2005) or Hoekstra et al. (2015) state, these services levels positively impact on navigation experience. Second, the formative configuration of pre-purchase and transactional services offers useful information. As the results show, the role of the different services is not equivalent. Not in vain, Hung et al. (2014) underline the importance of knowing what consumers desire and value with the aim to build customized webpages with appropriated service levels.