What beliefs underlie decisions to buy groceries online?

Online grocery shopping has become increasingly popular in many countries due to Covid-19. Although there is plenty of research on consumer adoption and use of online grocery shopping, only a few studies focus on understanding the underlying beliefs of experienced buyers. Using the Theory of Planned Behaviour and following its recommendations, the present study set out to explore the actual beliefs that underlie attitudes, subjective norms and perceived behavioural control to buy groceries online among those who have been doing it regularly for a longer time. A structured qualitative approach, in this case an elicitation study, was applied to uncover the shared ideas, modal salient beliefs, among a group of experienced buyers (n = 14). The study found that time-saving and convenience, which for many meant avoiding the discomfort of in-store shopping, combined with assisted meal planning and simultaneous ordering were considered important for experienced online shoppers. This suggests that further assistance in the planning to order process may be welcome, including more proactive prompts and suggestions. The quality of perishable goods was still a concern after months of online shopping, along with a limited product range, which for some had meant less variation in meals. Suboptimal user interface and delivery-related inflexibility caused some concern. Retailers in the grocery business stand before major capital expenditure if they wish to expand their online offerings and services. The study at hand provides valuable initial insight into what drives consumer behaviour in this respect.     

Consumer response to and choice of customized versus standardized systems

Recent research on customization suggests that a need exists to examine conditions under which selling customized versus non-customized offerings will be more beneficial to vendors. To this end, this paper empirically evaluates consumer response to and choice of customized systems (offerings that are integrated and customized) in relation to standardized systems (offerings that feature integration but not customization). Through a series of studies, we demonstrate that the relationship between a buyer's systems purchase strategy and their future repurchase intentions toward the seller is moderated by a buyer characteristic (that is, a consumer's insight into his/her own preferences, or the degree to which a consumer can confidently and consistently express his or her true preferences) as well as a seller characteristic (retailer reputation). Given that consumers who are experts have greater insight into their own preferences than novices, our work also suggests that this greater insight into one's own preferences is a plausible explanation for why experts are more likely to choose a customized system. The main practical implication of our research is that it prompts managers to challenge the contention in some mass customization writings that customized offerings have universal appeal. Although the participants in our studies also tended to be more attracted to customized systems in general, this proclivity was lower for consumers with less product category expertise. This is important because our results convey that repurchase intentions towards a vendor will be higher after the purchase of a non-customized system by those consumers who lack insight into their preferences. As such, firms should try to propose customized systems only to those prospective buyers who possess strong preference insight, and propose standardized systems to those buyers who do not.     

Consumer reactions to the availability of organic food in discount supermarkets

The market for organic food products in industrial countries has changed significantly. Conventional grocery stores have entered this market in recent years and now present an alternative point of purchase to farmers’ markets and specialized health food shops. In Germany, the main newcomers in this field are the discount supermarkets. The question is whether the increased supply of organic food products leads to sustained effects on consumer behaviour. In other words, can a first‐time purchase of organic products at a discounter act as an ‘icebreaker’ and induce further purchases? This question is addressed here. A consumer survey (n = 231) indicates that an initial purchase of organic food in a discount store is indeed very likely to lead to follow‐up purchases. The link shown is statistically significant. Furthermore, customers are very interested in the availability of locally grown products, reliable information and easy comparison with non‐organic products. Important recommendations concerning organic product range, display and information, especially for retailers, can be deducted.     

Share of wallet in retailing: the effects of customer satisfaction, loyalty cards and shopper characteristics

In retailing, consumers typically patronize multiple outlets. Thus, an important issue is why consumers vary in how they divide their purchases across outlets and how outlets can get a greater share of consumer expenditures. Two potential avenues for increasing customer share are to raise customer satisfaction, and increase repeat purchase through loyalty cards. This study examines the effects of customer satisfaction and loyalty cards as well as consumer characteristics on customer share spent on the primary grocery store. The findings suggest that customer satisfaction has a positive, albeit modest, effect on share while consumer economic shopping orientation has a negative direct effect on share. The economic orientation of shoppers, their felt importance of a personal relationship with store personnel, and the level of their aggregate purchase volume moderate the effect of satisfaction on customer share. Finally, the results provide mixed support for the impact of loyalty cards on customer behavior.     

The Consumer Costs of Food Certification: A Pilot Study and Research Opportunities

Certification labels have become a ubiquitous feature on food products across grocery store shelves. Although it is widely acknowledged that certified products often garner higher prices than their noncertified competition, less is known regarding what those price differences are based on, and what the personal, political, or ethical implications are for consumers. This research note argues for greater attention to the implications of certified food prices—which we conceptualize as the “consumer costs” of food certification. The paper discusses the theoretical linkages between food certifications and prices, and outlines the resulting consumer costs of which we are concerned. Through a pilot study in Salt Lake City, Utah, we investigate prices found on certified grocery store rice, and consider the causes and implications of the consumer costs of food certification.     

Macro-level change and micro level effects: A twenty-year perspective on changing grocery shopping behaviour in Britain

In this paper we summarise key elements of retail change in Britain over a twenty-year period. The time period is that covered by a funded study into long-term change in grocery shopping habits in Portsmouth, England. The major empirical findings—to which we briefly allude—are reported elsewhere: the present task is to assess the wider context underlying that change. For example, it has frequently been stated that retailing in the UK is not as competitive as in other leading economies. As a result, the issue of consumer choice has become increasingly important politically. Concerns over concentration in the industry, new format development and market definition have been expressed by local planners, competition regulators and consumer groups. Macro level changes over time have also created market inequality in consumer opportunities at a local level—hence our decision to attempt a local-level study. Situational factors affecting consumer experiences over time at the local level involve the changing store choice sets available to particular consumers. Using actual consumer experiences thus becomes a yardstick for assessing the practical effectiveness of policy making. The paper demonstrates that choice at local level is driven by store use and that different levels of provision reflect real choice at the local level. Macro-level policy and ‘one size fits all’ approaches to regulation, it is argued, do not reflect the changing reality of grocery shopping. Accordingly, arguments for a more local and regional approach to regulation are made.     

Online grocery shopping: the impact of shopping frequency on perceived risk

Online grocery shopping has enjoyed strong growth and it is predicted this channel will continue to grow exponentially in the coming years. While online shopping has attracted an abundance of research interest, examinations of online grocery shopping behaviour are only now emerging. Shopping online for groceries differs considerably from general online shopping due to the perishability and variability of the product, and frequency of the shopping activity. Two salient gaps underpin this research into online grocery shopping. This study responds to calls to investigate the online shoppers’ experience in the context of online purchasing frequency. Second, this study examines the mediating effect of perceived risk between trust and online repurchase intention of groceries. An online survey was employed to collect data from shoppers who were recruited from a multi-channel grocery e-retailer’s database. The online survey, comprising 16 reflective validated scale items, was sent to 555 frequent and infrequent online grocery shoppers. Results find that while customer satisfaction predicts trust for both infrequent and frequent online grocery shoppers, perceived risk fully mediates the effect of trust on repurchase intentions for infrequent online grocery shoppers. Furthermore, path analysis reveals that the developed behavioural model is variant across both groups of shoppers. Theoretically, we provide a deeper understanding of the online customer experience, while gaining insight into two shopper segments identified as being important to grocery e-retailers. For managers, this study tests an online customer behavioural model with actual purchasing behaviour and identifies the continued presence of perceived risk in grocery e-retailing, regardless of purchase frequency or experience.     

Consumer values,the theory of planned behaviour and online grocery shopping

Taking a hierarchical value‐attitude‐behaviour approach, this study empirically tests relations of consumer personal values, attitude, social norm, perceived behavioural control (PBC) and willingness to buy groceries online. The study distinguishes three groups of consumers: consumers who have not yet bought anything on the Internet; consumers who have bought something on the Internet – but not groceries; and consumers who have bought something on the Internet – including groceries. Data were collected from an online survey of Swedish consumers (n = 1058) using self‐administered questionnaires. The findings suggest that consumers may link personal values to attitude towards online grocery buying – but also that this relation may be moderated by whether the consumer previously has carried out an online purchase or an online grocery purchase.     

Pre‐schoolers,parents and supermarkets: co‐shopping as a social practice

The objective of this paper was to examine the co‐shopping practices of children and parents in supermarkets, i.e. the practical enactment of grocery shopping. Our special focus is on how informal consumer training occurs during parent–child interaction. We use observational data collected in spring 2008 in different Estonian supermarkets, post‐shopping interviews with parents and focus group interviews with their children. Our analysis is informed by practice theory, which helps to look in detail at how the activities in a particular situation are coordinated by understandings and procedures, and are guided by the engagement in a particular shopping trip. Co‐shopping interactions mostly revolve around particular material objects, although not exclusively. Product choice is a deeply contested area, where both parents and children face numerous pressures in this situation of two‐way socialization. There are implications for consumer education more broadly. To accomplish lasting and meaningful effects on the everyday lives of families, there has to be a wider range of actors – supermarkets, producers, governmental bodies, schools and families – who care about both formal and informal consumer education.     

Gravitation Toward Prior Performance in Mutual Fund Advertisings: Do Consumer Investors' Processing Abilities Account for Biased Information Processing?

This study examines the cognitive processes involved in consumer investors' information processing of mutual fund characteristics. We tested whether consumer investors' limited processing abilities account for biased return perceptions, as reported in the literature. Consumer investors' processing abilities were manipulated by varying the duration of information exposure time to a mutual fund advertisement. Experimental results suggest that a longer time spent by consumer investors learning about mutual fund characteristics resulted in reduced reliance on prior fund performance as a heuristic cue, which in turn resulted in an unbiased processing of mutual fund characteristics. In contrast, when consumer investors spent less time learning about mutual fund characteristics, prior fund performance significantly affected subsequent return expectations and argument persuasiveness of the mutual fund advertisement. These findings suggest that disclaimers warning that past performance does not guarantee future results are ineffective when consumer investors have limited attention and lower processing abilities .     

Effects of time pressure,type of shopping,and store attributes on consumers’ satisfaction with grocery shopping

The aim of this study is to investigate whether satisfaction with grocery stores is affected by type of grocery shopping in conjunction with time pressure, and which attributes are important for satisfaction. Fictitious grocery stores are constructed according to a fractional factorial design by varying access, price level, supply quality/range, and service quality. In an Internet survey, 1023 Swedish consumers rated satisfaction with major vs. fill-in shopping imagining they were under high or low time pressure. The results showed that satisfaction is higher for fill-in shopping than major shopping, that time pressure has no effect on satisfaction, and that price level, service quality, and product quality/range are more important for satisfaction with major shopping, whereas access is more important for satisfaction with fill-in shopping. It is also found that the importance of attributes for satisfaction depends on type of shopping more than on individual characteristics.     

Consumer–retailer love and attachment: Antecedents and personality moderators

Because loyalty to services remains elusive and unpredictable, there is a need to study consumer relationships with firms apart from the established satisfaction–loyalty chain approach. To that end, the present paper investigates feelings of attachment and love through two empirical consumer studies of two different grocery retailer brands. The findings of the current study imply that retail store image, perceived transactional value, and corporate social responsibility (CSR) associations positively influence consumer–retailer love levels. Furthermore, we find that for consumers scoring low on the value of warm relationships with others and for consumers characterized by an avoidant attachment style, the effect of consumer–retailer love on re-patronage intentions is less salient. Interestingly, in the case of highly avoidant individuals, the effect of consumer–retailer love is negative. Managerial implications for building consumer-firm love in the context of grocery retail, as well as future research perspectives, are provided at the end of the paper.     

Consumer price awareness in food shopping: the case of quantity surcharges

Quantity surcharges, higher unit prices on larger sizes than smaller sizes, are often found among grocery items. In this study we consider the question of why consumers buy surcharged goods. We hypothesize that it is the consequence of a failure to price search, and that some buyers purchase larger sizes in the belief they are cheaper, thus avoiding the need for price comparisons. In the analysis we examine canned tuna, using 1990 data from 54 grocery regions on sales, prices, and consumer demographics. Results support the hypothesis. We find evidence that buyers of surcharged items are mainly those with high time and information costs.     

Money-off coupons and the consumer: are they worth the effort?

Is the use of coupons a worthwhile practice for consumers? What defines a cost-effective money-off coupon user? In this study, the time cost of clipping and organizing grocery coupons is compared to actual savings received. Forty per cent of consumers did not reap savings at least equal to their time cost of coupon clipping. Cost-ineffective consumers are identified and compared to the cost-effective group on several demographic and shopping characteristics. Differences are discussed in relation to consumer economics and super-shopper role models.     

The provenance of loyalty card data for urban and retail analytics

The deployment of loyalty card and other consumer data in geographic research brings opportunities to explore and understand patterns of purchasing behaviour in unprecedented detail. However, valid generalisation requires thorough evaluation of their potential bias. We argue that, in competitive markets where consumers can choose to shop across competing retailers, loyalty card data from just one of these may not represent a ‘complete’ view of all purchases, and that this ‘completeness’ must be controlled for when assessing bias. To this end, we undertake a UK wide analysis of loyalty card data assembled by a major UK grocery retailer and provide guidelines for their effective deployment in the domains of urban and retail analysis. We assess, for the first time, the ‘completeness’ of circa 500 million customer transactions recorded by a major customer loyalty programme in representing the overall purchasing patterns of circa 16 million consumers across the entire UK, and develop a method by which to do this. Moreover, no operator has complete national store coverage, and so we suggest ways of accommodating this when conducting analysis using loyalty card data. We illustrate the importance of these issues before providing recommendations for the wider use of consumer loyalty card data.     

Understanding how consumer education impacts shoppers over time: A longitudinal field study of unit price usage

There remains a lack of empirical evidence for what constitutes effective consumer education around unit pricing in grocery stores, despite researchers continually highlighting the importance of such education. Much of the early work on unit pricing describes self-report estimates of usage, or results of simulated shopping studies which can lack external validity. The current research reports one of the first longitudinal field experiments to examine the impact of consumer education on unit price usage over time, and is based on shoppers' actual grocery spending. Shoppers receiving consumer education displayed progressively higher levels of savings across the first six weeks of the study to a peak of about 17–18%, declining to around 11–13% by the end of the study. Savings were achieved by shoppers from all income levels, and increased with the provision of personalized comparative feedback. The study offers theoretical insights and important practical implications for retailers and policy makers.     

Shelf sequence and proximity effects on online grocery choices

Research on shelf effects in traditional grocery stores shows that a product's absolute and relative shelf position may strongly affect consumer choices. The authors examine whether and how such shelf effects translate to an online grocery context. We find that a product's choice probability increases when presented on the first screen or located near focal items, especially when the latter are out-of-stock. These primacy and proximity effects have stronger impacts on choice decisions when assortments are more difficult to evaluate and when a clear shelf organization facilitates the use of shelf-based choice heuristics.     

Corporate Decisions about Labelling Genetically Modified Foods

This paper considers whether individual companies have an ethical obligation to label their Genetically Modified (GM) foods. GM foods and ingredients pervade grocery store shelves, despite the fact that a majority of North Americans have worries about eating those products. The market as whole has largely failed to respond to consumer preference in this regard, as have North American governments. A number of consumer groups, NGO’s, and activist organizations have urged corporations to label their GM products. This paper asks whether, in such a situation, individual corporations can be ethically required to take such unilateral action. We argue that they cannot. Given the lack of solid evidence for any risk to human health, and the serious market disadvantage almost surely associated with costly unilateral action, no individual company has an ethical obligation to label its GM foods.     

Polygamous Store Loyalties: An Empirical Investigation

Grocery store loyalty has been traditionally viewed as a trait of consumers toward a particular store for their overall shopping needs. In this study, we argue that store loyalty shall be regarded as category specific trait, that is, a consumer could be loyal to store A in category one while at the same time be loyal to store B in category two. We name this consumer behavior polygamous store loyalties.We use an in-home scanning panel dataset that tracks purchases of 1,321 households in 284 grocery categories across fourteen retail chains over a 53-week period in a large US market. First, we provide model free evidence of polygamous store loyalties in the data, even though the overall store loyalty based on the traditional view is low. Next, we propose a model to separate category specific effects from overall store level effects. Finally, we discuss how retailers can use the results to gain a new perspective on store attractiveness to improve overall store patronage.     

A cross-category investigation into the effects of nine-ending pricing on brand choice

Retailers largely adopt nine-ending prices and these prices have attracted greater attention from researchers in marketing. Despite this increased interest, very few empirical studies have tried to quantify the effects of nine-ending prices on consumer actual behaviors. Those who have studied the behavioral effects of nine-ending prices have produced mixed findings. In this article, we investigated the cross-category effects of nine-ending pricing on consumer brand choice at the SKU level. We distinguished between different types of nine-ending while controlling for the rounded prices and other marketing-mix variables. We conducted our analysis on over 11,000 SKUs in 102 product categories of two (2) grocery retailers. We find that the effects of 99 ending prices on the SKU's category choice are larger in concentrated and promotional categories but smaller in expensive categories. However, their influence on purchase quantity is larger in expensive categories but smaller in concentrated categories.