COVID-19 has undeniably impacted the retail industry sectors; we are now witnessing the emergence of a large body of research on the effects of the pandemic in retailing. However, few of these studies provide a clear picture of this topic from prior to and after COVID-19. This research sheds light on whether large retailers have adapted their channels by offering integrated and digital services amid the new conditions forced on them. This study assesses indicators of channel integration and digital transformation of all large clothing and apparel retailers in Spain—before and after COVID-19—and analyzes the differences by means of McNemar’s test and one-way repeated-measures ANOVA. The analysis suggests that large retailers were moderately prepared to provide multichannel and omnichannel services and that they focused on integrating quick and easy-to-implement services, such as omnichannel gift cards, or communicating via WhatsApp for customer care services. The study also identifies elements in which large clothing brands should prioritize on after the pandemic to effectively deploy omnichannel strategies.

The deregulation of the electricity markets in the European Union and the transformation caused by digital technologies and customer-centric strategies have altered the industry ecosystem, forcing companies to adapt to the new scenario. This research study aims to give a global overview of the digital transformation and channel integration of free-market electricity retailers in Spain from a consumer’s perspective. The analysis includes all free-market electricity retailers that operate at the national scale, explores the level of digital transformation and channel integration of these companies based on a structured set of indicators, and measures them using the mystery shopper technique. The results show important differences between leading retailers and the rest of companies, evidence an important lag of the sector when compared to other retail markets and an overall lack of multichannel and omnichannel strategies, show a strong effort of retailers in online billing and self-service customer data management, and reveal shortcomings in the availability of communication channels with customers.