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.     

Studying patterns of consumer's grocery shopping trip

Previous research on (grocery) shopping trips has focused on studying the relationship between shopping frequency and shopper's demographic characteristics. Recognizing that shoppers are heterogeneous in terms of their shopping trip regularity as well as shopping frequency, we propose a mixture model of the exponential and the Erlang-2 distribution with heterogeneous frequency for shopping trip intervals. Applied to IRI (Information Resources, inc.) shopping trip data, we found that 70 percent of shoppers visit grocery stores with random intervals and 30 percent with relatively fixed intervals. We also found clear differences between these “random” and “routine” shoppers in terms of several demographic and purchase behavioral characteristics. The “routine” shoppers are identified to have higher opportunity costs which make it difficult for them to visit grocery stores more often and/ or to switch stores. However, they spend more dollars for a given shopping trip. Finally, we discuss managerial iniplications of segmenting shoppers by their shopping trip regularity.     

Directing store flyers to the appropriate audience

Grocery shoppers were questioned about the frequency of purchasing items that were featured in the store's flyers. This measure was used as the dependent variable in a multinomial logit model with the independent variables being various aspects of shopping behaviour, usage of store flyers, age and employment status. Since only one threshold parameter was significant, the four-level dependent variable was then collapsed and a binary model was estimated. This study evidenced that less than half of the respondents looked forward to receiving unsolicited flyers. Most shoppers read the flyers only to be informed of price specials that the store has to offer. The odds ratio of responding to store flyer deals among those who look forward to sales flyers is more than double the odds ratio of those who do not await the flyers, across every category of shopping frequency. Retailers could employ direct marketing to target specific audiences who look forward to receiving store flyers.     

Age Differences in Response to Grocery Store Price Information

The study reported here investigated age differences in consumer response to grocery store price information. A sample of 160 female consumers shopped for twelve grocery products in a simulated store. Following the shopping task, subjects responded to an unannounced memory performance test requiring them to recall the prices of products on the shelves. Respondents' methods of encoding information and certainty regarding recall were also recorded. Analysis revealed age differences in usage of price information, in recall of product prices, and in certainty experienced by shoppers. Hypothesized age differences in the encoding of information did not surface. Discussion centers on the policy implications of these findings.     

I’ll Be Watching You: Shoppers’ Reactions to Perceptions of Being Watched by Employees

This research fills a gap in the retailing literature regarding the impact of shoppers’ perceptions of being watched while shopping for embarrassing products. Four studies consistently show that an employee watching a shopper can cause the shopper to either permanently or temporarily leave the shopping area as purchase intentions decrease. Reactance theory explains this relationship, which is mediated by consumers’ feelings of control over their own privacy. Essentially, when shoppers believe an employee is watching them, they feel less in control of their privacy, resulting in negative consequences for the retailer. This relationship is especially important for products that consumers may already feel some level of embarrassment over purchasing in the first place. The results have important theoretical implications for reactance theory by demonstrating that a consumer can regain control even when the original threat to behavior still exists. Additionally, increasing options that allow a consumer to regain control will reduce the overall reactance to the threat to privacy and will improve retailer outcomes. Practitioner recommendations present several techniques that allow the consumer to regain privacy control in spite of the sometimes necessary practice of watching in-store consumers.     

The impact of the introduction and use of an informational website on offline customer buying behavior

Do customers increase or decrease their spending in response to the introduction of an informational website? To answer this question, this study considers the effects of the introduction and use of an informational website by a large national retailer on offline customer buying behavior. More specifically, we study a website's effects on the number of shopping trips and the amount spent per category per shopping trip. The model is calibrated through the estimation of a Poisson model (shopping trips) and a type-II tobit model (the amount spent per category per shopping trip), with effect parameters that vary across customers. For the focal retailer, an informational website creates more bad than good news; most website visitors engage in fewer shopping trips and spend less in all product categories. The authors also compare the characteristics of shoppers who exhibit negative website effects with those few shoppers who show positive effects and thus derive key implications for research and practice.     

The impact of search costs on consumer behavior: A dynamic approach

Prices for grocery items differ across stores and time because of promotion periods. Consumers therefore have an incentive to search for the lowest prices. However, when a product is purchased infrequently, the effort to check the price every shopping trip might outweigh the benefit of spending less. I propose a structural model for storable goods that takes into account inventory holdings and search. The model is estimated using data on laundry detergent purchases. I find search costs play a large role in explaining purchase behavior, with consumers unaware of the price of detergent on 70 % of their shopping trips. Therefore, from the retailer’s point of view raising awareness of a promotion through advertising and displays is important. I also find a promotion for a particular product increases the consumer’s incentive to search. This change in incentives leads to an increase in category traffic, which from the store manager’s perspective is a desirable side effect of the promotion.     

The moderating role of shopping trip type in store satisfaction formation

Consumers may weigh store attributes differently depending on the type of shopping trip. For example, fill-in shoppers likely value convenience, due to the ad-hoc nature and urgency of such trips. However, no study has yet explored the effects of shopping trip types on satisfaction formation. This study investigates how three types of shopping trips — major, regular fill-in, and special fill-in — affect satisfaction formation. Using data for all Dutch grocery chains from 2009–2014, we show that service, price, and convenience are important drivers of satisfaction. We also find that the effects of these drivers on store satisfaction depend on the shopping trip type. Major shoppers, for instance, treat service factors as less important to their satisfaction than other shoppers do. Convenience is a more important driver of satisfaction for regular fill-in shoppers. Price is a more important determinant of satisfaction on fill-in trips related to special occasions like birthdays and family dinners.     

The Role of Retail Competition,Demographics and Account Retail Strategy as Drivers of Promotional Sensitivity

We study the determinants of sensitivity to the promotional activities of temporary price reductions, displays, and feature advertisements. Both the theoretical and empirical literatures on price promotions suggest that retailer competition and the demographic composition of the shopping population should be linked to response to temporary price cuts. However, datasets that span different market areas have not been used to study the role of retail competition in determining price sensitivity. Moreover, little is known about the determinants of display and feature response. Very little attention has been focused on retailer strategic decisions such as price format (EDLP vs. Hi-Lo) or size of stores. We assemble a unique dataset with all U.S. markets and all major retail grocery chains represented in order to investigate the role of retail competition, account retail strategy, and demographics in determining promotional response. Previous work has not simultaneously modeled response to price, display, and feature promotions, which we do in a Bayesian Hierarchical model. We also allow for retailers in the same market to have correlated sales response equations through a variance component specification. Our results indicate that retail strategic variables such as price format are the most important determinants of promotional response, followed by demographic variables. Surprisingly, we find that variables measuring the extent of retail competition are not important in explaining promotional response.     

Private label shoppers between fast fashion trends and status symbolism – A customer characteristics investigation

The question who the private label prone consumer is has received a lot of attention in research. While we so far have a good understanding of the private label shopper in the grocery industry, there is limited research in other industries. We assess private label shopper characteristics as a driver of private label choice using a unique data set of an online only fashion retailer covering 68,147 women shoes consumers in Germany. Fashion consumers are faced with a tradeoff between price and seasonality of fashion items as discounts are used to sell last season's stock. We find that private label choice is positively influenced by price orientation and less by discount proneness. Thus, private label shoppers are rather a fashion savvy segment focusing on buying more in season but at a lower price.     

Consumer purchase behaviour of irradiated beef products: a simulated supermarket setting

In December 1997, the US Food and Drug Administration approved the use of irradiation to kill harmful bacteria in beef. As a result of limited information about consumers’ potential response to implementation of this technology, a supermarket simulation setting (SSS) test was conducted to assess consumer purchase behaviour. The objectives were to determine consumers’ willingness to purchase irradiated beef products when provided with information at the grocery store level and consumer's perceptions towards irradiated beef. Primary household grocery shoppers (n = 207) in Griffin, Georgia, USA who consumed beef at least twice per week participated in the study. Ground beef, ground chuck, top round steak and rib eye steak were displayed in refrigerated cases in either traditionally labelled packages (non‐irradiated) or in packages labelled as irradiated. Irradiated and non‐irradiated beef had the same unit price. Participants were instructed to purchase two packages of each cut on their first shopping trip; they then shopped a second time after an informative poster about irradiation had been placed in the display cases. The results indicated that irradiation information displayed on the poster at the point of purchase was effective in causing significant change in beef purchase behaviour. The information caused some consumers who had bought traditional packages initially to buy irradiated packages subsequently while others who bought irradiated packages initially subsequently bought traditional packages. Hence, the net effect of the information was minimal. A mean test across form/cut showed that consumers did not differentiate between the ground form and the muscle form in selecting irradiated packages.     

Supermarket consumers and gender differences relating to their perceived importance levels of store characteristics

Family grocery shopping is the accepted domain of women; however, modern social and demographic movements challenge traditional gender roles within the family structure. Men now engage in grocery shopping more freely and frequently, yet the essence of male shopping behaviour and beliefs present an opportunity for examination. This research identifies specific store characteristics, investigates the perceived importance of those characteristics and explores gender, age and income differences that may exist. A random sample collection methodology involving 280 male and female grocery shoppers was selected. Results indicated significant statistical differences between genders based on perceptions of importance of most store characteristics. Overall, male grocery shoppers considered supermarket store characteristics less important than female shoppers. Income did not affect shoppers' level of associated importance; however respondents' age, education and occupation influenced perceptions of price, promotions and cleanliness.     

Dissatisfaction and complaining behavior as a result of unavailable advertised food specials

Reactions by consumers to unavailable advertised food specials as well as management responses to specific consumer reactions are explored in this paper. Special attention is given to differential shopper reactions and management behavior with respect to race. Information gathered from 219 food shoppers about their latest unavailability experience comprised the data base for the study. The findings suggest that black and white shoppers are similar with respect to purchasing and response behavior. However, the differential management behavior toward black and white shoppers offers further evidence of the continuing discriminatory marketing practices by some supermarkets. Implications from a public policy perspective are presented.     

An empirically derived taxonomy of retailer pricing and promotion strategies

Most research categorizes grocery retailers as following either an Every Day Low pricing (EDLP) or a High Low (Hi-Lo) pricing strategy at a store or chain level, whereas this paper studies retailer pricing and promotions at a brand-store level. It empirically examines 1,364 brand-store combinations from 17 chains, 212 stores and six categories of consumer package goods in five U.S. markets. Retailer pricing and promotion strategies are found to be based on combinations of four underlying dimensions: relative price, price variation, deal intensity and deal support. At the brand-store level, retailers practice five pricing strategies, labeled Exclusive, Moderately Promotional, Hi-Lo, EDLP, and Aggressive pricing. Surprisingly, the most prevalent pricing strategy is not Hi-Lo pricing strategy as is widely believed. It is one characterized by average relative brand price, low price variation, medium deal intensity, and medium deal support. The findings provide some initial benchmarks and suggest that retailers should closely monitor their competitors’ price decisions at the brand level.     

The Impact of Item Price Removal in Scanner Supermarkets: A Survey Study of Los Angeles Shoppers

The practice of removing item prices in scanner-equipped grocery stores has raised an important public policy issue relating to the ability of individual consumers to engage in effective shopping with less available price information at the point of purchase. This study investigated the likely impact of item price removal in scanner-equipped grocery stores as a function of consumers' use of price information, general consumer predispositions, and consumers' experience with scanner technology. Particular emphasis was placed on the likely effects of item price removal on disadvantaged consumers. The implications of the study for public policy are discussed.     

Information Search,Alternatives Evaluation,and Coping Mechanisms of Functionally Illiterate Consumers in Retail Settings: A Developing Economy Context

Little research has been carried out with regard to marketing to functionally illiterate consumers, despite the size and purchasing power of this market segment. This qualitative study examined the decision-making processes and coping mechanisms of functionally illiterate consumers in the South African grocery shopping environment. The findings provide insights that have important theoretical and practical implications for marketers, retailers, and policy makers. For functionally illiterate consumers, the information-search stage of the consumer decision-making process is either nonexistent or limited to a few trusted sources, such as friends and family, which often occurs only after a purchase has been made. Furthermore, these consumers face difficulties in a grocery store environment but have developed several coping mechanisms to compensate for their limited literacy skills.     

Impulsive purchasing in grocery shopping: Do the shopping companions matter?

Impulsive purchasing occurs when consumers succumb to urges to make purchases without careful evaluation. Unlike research examining personal factors as the predictors of impulse purchase behavior, our study incorporates internal and external factors by exploring the interpersonal influences of different types of shopping companions. A survey was conducted with 791 participants who indicated the types of companions they accompany when grocery shopping and reported how each type influences their purchase decisions. Results show that parents and spouses are the most common shopping companions and the most influential on the shoppers' impulse purchase decisions compared to other types of companions (e.g., significant others, colleagues, children, friends, and other shoppers). Additionally, the effect of different shopping companions varies based on the shoppers' internal characteristics and the social distance between the shopper and the shopping companion. Finally, while individual factors (e.g., age, gender, income, education, impulsivity, and emotional susceptibility) significantly affect shoppers’ impulse purchase decisions, the magnitude and direction of the effect of these factors differ significantly based on the type of shopping companion.     

The influence of retailer reputation on store patronage

Retailer reputation is an important factor that influences consumer's store patronage. A survey was conducted among 356 grocery store shoppers to study the effects of retailer reputation on their store choice patterns. A Structural Equation Modeling approach was used. Results show that retailer reputation has an effect on purchase frequency, travel time and expenditure levels only when its influence was moderated by demographic variables. This suggests that the mode of influence on the dependent variables is more complex than the literature suggests. Retailers must think of their reputation within specific target markets, as the payoff in terms of shopping expenditure differs per target group. We discuss implications for retailing research and practice.     

Misperceptions of Grocery Advertising

A survey of food shoppers showed that consumers underestimate the number of advertised grocery store items reduced in price and the average amount these products are marked down. Newspaper advertisements appear to be relied upon more by consumers who believe that advertised brands are of better quality than those not advertised.     

Examining shopping mall consumer decision-making styles,satisfaction and purchase intention

Understanding consumer decision-making (CDM) styles is essential for market segmentation, positioning and crafting marketing strategies within a market. Few studies have examined the structural relationship among decision-making styles that consumers exhibit during mall shopping, level of satisfaction and purchase intention. The purpose of this study was to examine CDM styles as the antecedents and predictors of level of satisfaction and purchase intention. Based on the Consumer Styles Inventory, eight CDM styles that individual exhibit during shopping mall activities are proposed in terms of utilitarian and hedonic perspectives. We hypothesize these eight CDM styles as a set of predictors of customer satisfaction and purchase intention. A total of 327 valid paper-and-pencil questionnaires were collected from several shopping malls in Kuala Lumpur, Malaysia. Partial least squares (PLS) path modelling approach, a structural equation modelling (PLS-SEM) technique was performed to test the proposed structural relationships. The empirical assessment supports that hedonic shopping styles consumers that exhibit high level of habitual, brand consciousness, fashion consciosness, recreational conscious style have lower levels of satisfaction and purchase intention during mall shopping while novelty and fashion conscious style consumers have lower level of satisfaction but do not unveil lower purchase intention. Utilitarian shopping styles consumers that exhibit high level of price conscious, confused by overchoice and high-quality conscious style have higher levels of satisfaction while impulsive/careless shoppers do not; and while price conscious, impulsive/careless, confused by overchoice consumers have higher levels of purchase intention but the high-quality conscious consumers do not unveil higher purchase intention. Further, there is a positive relationship between satisfaction and purchase intention. The practical and managerial implications are discussed.