The labor market situation in the postal and logistics sector has led to sustainable human resource management becoming increasingly important at the strategic level of each postal operator. This study proposes a new perspective of employee satisfaction assessment that not only quantifies total satisfaction but identifies job attributes and socio-demographic characteristics affecting employee satisfaction and loyalty as a key concern for sustainable human resource management. Findings of 1775 survey questionnaires of employees in Slovak Postal enterprise revealed that employee satisfaction is on average. The greatest dissatisfaction was related to the financial reward of employees and the employer’s lack of interest in the views and attitudes of employees. The use of regression and correlation analysis pointed to the fact that not only their satisfaction, but also the situation on the labor market in the region, the age of the employee, the job position and the length of employment have a strong influence on employee loyalty.

The COVID-19 pandemic has become a key event that has changed our lives. Businesses had to change their daily operations, and working from home has become the norm. Almost everyone who is working from home must use some type of digital technology. It is possible to say that business activities and business models have undergone some form of digital transformation due to the COVID-19 pandemic. Therefore, we chose a company that was affected by these changes, and the main goal of our research was the identification of how the digital transformation that was caused by the pandemic changed the business models of the selected company. Because the analyzed company is operating in the financial sector, this article is a case study. The basic activities and elements of the business models of the selected company, before and during the pandemic, were identified using the Business Model Canvas. We propose a set of key performance indicators (KPIs), based on the Balanced Scorecard, for measuring the newly identified activities and elements of the business models that arose in the company as a result of the COVID-19 pandemic. The knowledge gained in this article shows how the digital transformation changed the functioning of the selected company. The conclusions of this article are mainly for the companies that are considering their own digitalization, which contributes to the long-term sustainability of banking.

In the service sector, the issue of customer satisfaction is being paid great attention. It has become central concern for companies of services to improve service quality, and to maintain customer loyalty within a highly competitive marketplace. The success of customer satisfaction is not only closely related to a company’s quality management and marketing activities but it also has significant impacts on the company’s future and its customer-based corporate sustainability. Customer satisfaction influences variables that are indicators of customer loyalty and long-time customer relationships. The aim of this paper is to provide information about customer satisfaction with quality of electronic communications services and show the results of application of the European customer satisfaction index (ECSI) model carried out in Slovak electronic communications market. Our marketing research pointed out that the ECSI model can provide a better understanding of the complex relationships of the variables of customer loyalty and customer satisfaction and their impact to sustainability of Slovak telecom provider.

Society, companies and institutions are involved in a digital transformation that can be pervaded in various industries or sectors, and this also applies to communication, sales and distribution channels. The possibilities of e-commerce have also increased and world trade has been further developed. In 2020, more than two billion people bought goods or services over the Internet. Customer satisfaction depends on the solution of the last mile process, the method of picking up shipments as well as the time and place of picking up the shipment. The most common forms of off-premises delivery are automated parcel locker or machine (APM) and pick-up and drop-off delivery (PUDO). The aim of the paper is to analyse the level of the PUDO and APM network in European countries and in the V4 countries with regard to the size of the country and the population. For this purpose, it was necessary to focus on determining the population per 1 PUDO and the number of inhabitants per 1 APM in individual European countries and subsequently in the V4 countries. The obtained data were processed and recalculated in Excel. The results showed that within European countries the best values were achieved by Finland with 526 inhabitants per 1 PUDO and Spain with 188 inhabitants per 1 APM. Regarding the V4 countries, the Czech Republic achieved the best value in the case of inhabitants on PUDO with 729 inhabitants per 1 PUDO and in the case of APM Poland with 3,184 inhabitants per 1 APM.

The paper deals with the problem of qualitative indicators measurement in human resource controlling system. The object of our study, IT companies in Slovak republic, facing problem of poor employee productivity and efficiency evaluation. Our aim is to compare several authors’ solutions, to choose the best one with respect to IT companies’ characteristics and to propose adequate implementation methodology. With using method of comparison, abstraction and concretisation we highlight data envelopment analysis method (DEA) as the complex performance indicator. DEA provides efficiency ratings that make the maximum possible using of the available data, the sources of inefficiency can be analysed and quantified for every evaluated unit (one employee), multiple indicators can be handled and the indicators can be measured in different units of measurement. According to various authors we create own scheme of inputs and outputs and their mining from existed information systems in selected companies. We recommended using created scheme of DEA method in all IT companies to compare productivity and utilization of employees in one company or in more companies of one branch.