Literature Review (Zeithaml&Bitner, 2003)In food delivery business Service Encounter does not happen frequently because in online food ordering and delivery business there is no direct interaction with restaurants. Consumers usually rely on information updated on restaurant search engine portals. Customer make their choices, perception by reading reviews and ratings given by critics and seasoned customers. Sometime phone encounters happen, but that happens between food ordering & delivery Service Company and customer. According to RedSeer Consulting firm (www.redseer.com- Feb18)states that food delivery sector is continuously increasing 15% per quarter. William R. King , Jun He . (2006). Many researchers find TAM model (Davis, 1989; Davis, Bagozzi, &Warshaw, 1989)very effective to evaluate the acceptance, attitude and behavioral intentions of users towards new technologies. Mobile apps are most convenient ways for ordering food. Due to rapid increase in mobile users, it has been seen that there is exponential growth in online food ordering. Consumers find it very easy to search on websites or apps to choose the food of restaurants they like. Reviews and ratings given by consumers on websites is beneficial for new customers in purchasing decisions. Filters are also added on websites and mobile apps to categorize and customize the order according to consumer’s need. In business everyone is stakeholder. But most prominent stakeholder is the customer. Delivery time is the most important and deciding factor in retention of the customer. Employees of the companies also understand that delaying the order means there is a high probability of consumers switching to other food ordering and delivery services. Food delivery companies highly understand the importance of delivery time hence they provide live tracking order facility to know about arriving timeof their orders. Tracking the order totally depends on the GPS (global positioning system) that is delivery agent needs to activate GPS service in mobile or in vehicle so that customer and consumer can track the parcel on his/ her mobile. In Service sector relationship is a key to success, hence companies are more focused on building strong relationship with customers. In Food delivery services, company does not take ownership of food taste. That responsibility is taken by restaurant owners. The main concern of food delivery service is to provide food to consumer’s door step and that too in committed time framework. VaggelisSaprikis. et. al (2010). The rapid increase of internet usage, as well as, the progress of information technology have changed the way goods are purchased and sold, resulting to the high growth in the number of online shoppers. However, a lot of differences regarding online purchases have been revealed due to the various consumers’ characteristics and the types of provided products and services. Therefore, understanding who are the ones consuming and why they choose to use or avoid the Internet as a distribution channel, is a important issue for both shopping portals and consumer theorists. Moreover, the reasons for using or avoiding online shopping, as well as, the types of preferred products were studied. The research provides interesting insights on the online consumer behavior, as the results show significant differences between the two groups of respondents. Chris (2011).Some company believes that some restaurant can promote instantly and customer can book tables overnight But the fact in today’s scenario some restaurant are not able to attract customer because there is huge penetration in Indian market especially in urban cities wherein customer are more selective and people don’t have enough time to visit restaurant. In such case restaurant owners make alliance with food ordering and delivery services to deliver food to customer. Food delivery services also gives more visibility to restaurants. Kimes&Laqué(2011). Online food Ordering service is a vital part of restaurant business. Some food supply chain restaurants like Pizza Hut, Dominos, Mc Donald’s have created mobile apps so that customer can place order through mobile apps. But since telephone is still most preferred way of ordering food. Online food ordering service owns most of the restaurant data on their websites, while telephone is restricted to the particular hotel or restaurant. Using mobile app will provide more convenience to consumer. Serhat Murat Alagoza and HalukHekimoglub (2012).The theory of reasoned action (TRA) (Ajzen and Fishbein, 1980) and the theory of planned behaviour (TPB) (Ajzen, 1985) is used to examine the relationship between behaviour and attitude. Technology acceptance model is the combination of this two models. states that the attitude of the students differ according to the ease of online food ordering system and belief of the safety also helps in building attitude against online food ordering system. Belief can also be termed as trust which is important in creating loyalty. Innovations and external influence also indicate some impact on attitude of the customers. Innovation can be done in packaging of food which will be delivered to customer. Online food delivery firms can use customized packaging to increase brand visibility. (Lara Sowinski., 2012).When there is proper coordination between restaurants, food delivery service. At the same time locality of the customer also plays vital role in delivering food because if location is far away from restaurant then more burden comes on the food delivery service provider. Caroline Opolski Medeiros and ElisabeteSalay (2013).The cost, atmosphere, Freshness of food and locality were the attributes most investigated by the researchers. The food quality and taste were perceived as important by consumers for every types of hotels. On choosing fast-food restaurants the price and tempo of service were the most important key factors. On selecting other types of restaurants, the most relevant factors were the food quality and taste, followed by attributes related to service. Price was shown to be deciding factor for the students, lower-income people and individuals who take food less frequently. With respect to gender, women perceived the preferences of their families and the safety of food as more important than men. Differences in the degree of importance given to the selection factors were observed according to the meal context. This review showed that research, applying appropriate methods, is needed to broadly understand the choices of differing establishments by consumers. Kamran Ahsanet. al (2013)In food ordering and delivery services cloud services are playing very vital role in food ordering and delivery services such as customer service, relationship management, supply chain management, etc.Due to technological moment food ordering and delivery services wants to ensure that ordered food must deliver at right place at right time and to right person. Y Prabhavathiet. al.(2014). When research conducted on preferences and spending pattern of consumers some factors were identified as affordability, social influence, healthy menu and service quality. Lifestyle also plays a critical role in consumption of food and restaurant provide satisfaction by improving the taste of food also relaxation with friends. In food ordering and delivery services lifestyle may be a deciding factor in consumption of food but this delivery service business is not limited to fast food. All type of food and beverages are available on food ordering and delivery services. Taste will be most important factor in serving the food but in online food ordering and delivery services restaurant owner is totally unaware about to whom his order is going to delivered. As order will be delivered at consumer’s doorstep restaurant ambience is not considered as key factor in food delivery services. KrishniMiglani. (2014) identified some reasons such as urbanization, growth of working women, younger population in urban areas and higher disposable incomes combined with increased time constraints. Popular market trends are Internet sites made-for-delivery and mobile apps. The growth of demand for take-away despite slowdown in Quick service restaurants (QSR) dine-in suggests that consumer preferences are moving away from QSR dine-in. Tastes are changing, eating out at Quick service restaurants outlets are no longer perceived as an occasion in India. Dine-in trends are finer dining, or café outlets, whilst QSR is demanded in a fast and convenient manner, preferably delivered to the doorstep. Quick service restaurants suppliers must evolve with its new perception and cater to the increased demands of home delivery in an innovative manner. Suggestion is given that individual brands to apply the new consumer preferences such as refinement, health, hygiene and taste to win market shares and competing with giant players. Social media outlets are not just limited to connect with friends but are increasingly a mechanism for consumers to learn about food. The website is populated with an abundance of blogs all talking about food in one form or another. Food is the major topic of conversation on all social media platforms. Indian consumers have developed a strong affection towards the online food delivery space, they like spending their time online browsing various convenient options. PratiksinhVaghela (2014). Customers has access to internet at office and home. Largely customers are buying accessories through internet. Most critical factor for online shopping was customers need to give credit card details and they cannot see products. The perception of customer is online shopping (food and other accessories) is more expensive, its take more time to deliver the products and they are facing problems while making online purchases. Online shopping is becoming daily habit in today’s life. The study showed that customer believed that online shopping is better option than manual shopping still they have belief that online shopping is expensive, delayed in delivery of products and service. Most of the customers are facing problems like return of bad / wrong product, confusing sites and ineffective customer service. According to, customers most alarming barrier for online shopping are unable to verify product personally, online payment security. In food delivery services people are facing similar problems. Yi Jin Lima, et.al. (2015).The relationship between purchasing intention and online shopping behavior showed the positive relationship. The large effect of purchasing intention towards online shopping behavior was consistent with previous studies that the intention was a salient predictor of actual behavior to shop online. The second aspect was between subjective norm and purchase intention with favorable and significant result. The result implied that university students’ purchase intention was influenced by perception of the cultural background, families, friends and advertisement.This research has shown an increased explanatory power of the purchase intention and online shopping behavior compared to previous research. It also provides guideline for future research to concentrate on the strengths and terminate the weaknesses. As with any research there are some loopholes in the research like sample chosen was limited to university students with higher education background. Zulkarnain Kedah (2015) found that there a significant positive relationship between website quality and website trust but also a significant positive relationship between service quality and customer satisfaction. Furthermore, significant positive relationships are also found not only between website trust and customer satisfaction but also between customer satisfaction and loyalty. One important finding came across while research was conducted that there is direct link between service quality and loyalty. Research also provides valuable insights for operating online food ordering services. Loyalty also plays a vital role in any firm’s success which leads to high profits and long term growth. Zamarrud Ansari and Surabhi Jain (2016) states that people are habitual to ordering and buying items online. The reduced cost of mobile phones and the rising standards of living have expanded the size of this larger market. Broadly, there are three challenges any online Food business will face. To begin with logistics in terms of timely delivery and optimizing the resources will have to be taken care of. Next biggest challange is while integrating with the number of restaurants, since every online food business has to ensure the quality of service by training its people and also has to make sure that it receives its payment in time. But to get good technical skills for that will be the third and the most difficult challenge. The, ost important thing which a good online food portal should evaluate is the employees associated to firm. They must see whether the employees will be able to excel on operational level and enhance the business. ZetyShakilaBintiMohdYusofet. al (2016) stated that e-commerce is a aggregator and it is necessary to focus more on service quality. Which is more customer centric. For future conclusion e-commerce will be a major platform for the potential and prospect entrepreneur to starting the business of food delivery service which connects between restaurant and the customers. S SSangle. et al (2016). Customer would be more delighted if online food ordering services gives an option of delivery and confirmation email will be send to customer regarding order status.. In current scenario every online food ordering and delivery service firm has mobile app on various app stores and almost many people in urban areas carry smart phone. When order is placed through mobile app, customer can track their order on mobile app itself because of GPS which is already installed in every smart phone. App also shows the estimated time of the delivery. Z Ansari and Dr. S Jain (2016).Because of more women working professionals and smart phone penetration these online food delivery services have identified the need and established their business with the help of technology. Some researchers have drawn the fact that the frequency of food ordering is higher than retail shopping. Restaurants are making earning high profits because of these online food ordering and delivery services because of many reasons. It helps restaurant to eliminate local competition as most order are placed through online portals. It also helps to avoid long queue during peak hours and proper management of food to avoid wastage..One important aspect that is never covered in research is the behaviour of the employee i.e. delivery boy who delivers the food at customer’s door place. H.S. Sethu and B Saini (2016).There are several external and internal components of food delivery services. External components include cultural background, reference group. Socio economic class, past experience, perception and attitudes. Many reasons lead to dissatisfaction of consumers. These reason are security, graphical interface of websites or mobile, spam emails, newsletters, etc. Recommendation of services to others indicates the commitment and brand loyalty to the company .This happens due to value creation activities such as good past experience, better offerings and delivery of order in stipulated time. Study was on specific age group (youngsters) and is limited to local food delivery services. Other demographics may have different views and different sets of perception which may indulge more accurate outcome about understand the behavior of consumer. Also competitor analysis is also important to provide best offers to customers. Other aspects like delivery charge and packaging of food are responsible in creating value and retention of existing customer. Mustafa Abbas Bhotvawala et.al (2016). As opposed to 'Delivery as a Service' companies, aggregator delivery services generate a platform for consumers to navigate through a many restaurants hosted on their websites, discovering restaurants and placing orders manually. The study was based on the comparison of growth and operating strategies of four such food ordering and delivery companies in a booming Indian market (Swiggy, Zomato, FoodPanda, and TinyOwl). The market is expected to grow 40 % annually owing to a larger disposable income from a wealthier middle class (also with long, erratic working hours). Growing incomes have encouraged the creation of an increasingly health-conscious middle class, desiring meals which may substitute nutritional values of home-cooked meals. Aggressive growth strategies have not been as rewarding elsewhere in the food-service industry. However, the future seems brighter for the online food industry, as India catches up with developed markets (where online food orders take upwards of 30 % of market share). Helge Wurdemanna. (2016).The common approach when developing new applications for handling foods is to use previous experience of technology for similar foodstuffs. Empirical experience is acceptable for a characterized approach, a more structured approach is developed. The key development is an explicit way of classifying products, so that there is no discussion about the allocation to a certain group. The product description characteristics were chosen according to the needs of processing the different kind of products. Parameters such as temperatures were excluded because the temperature cannot be changed and if the temperature changes, the consistency of the food product will be event which means the type of food ordering process falls into another category. On the other hand, a definition needed to beestablished that extracts food ordering processes from other types of food processes. By discussing common and used automation for ordering processes and by linking these to certain food categories, gaps can be identified. These gaps represent manual ordering processes that exist, but have not been automated. The outcome of the research is hoped to provide a theoretical basis and leading edge methodologies to underpin all physical structure creation tasks. Girish Deore1, Pranav Shete (2016).Online food ordering has been adopted by majority of restaurants offering delivery of food. The customers using online food ordering have been showing gratitude with the technology and marked that online ordering has met the expectations. The advantages of online ordering are improved order certainty, enhanced yield, and improved customer relationship management. These will probably cancel out the costs and operational threats for most restaurants. Saving and convenient. Survey has found that when a consumer prepares a mind to purchase online food he or she is affected by multiple factors. The main crucial identified factors are time saving, and convenience. People compare prices in online food delivery website and apps and then review all feedbacks and rating about product before making the final selection of the dish. Thus the restaurants have to make proper strategies to increase the consumer’s level of trust on them by getting feedbacks, encouraging the customers to share reviews about their food and also to create awareness of their presence in online food market by displaying the merchandise of the online food delivery website, app or portal. NehaParashar and SakinaGhadiyali (2016). Intangible products comprises of various hospitality services where in there cannot be any transfer of possession or ownership, and they cannot be sold but come into existence at the time they are consumed or bought. The research was conducted on different apps that are available either by aggregators or by restaurants themselves for various purposes like delivery, pointing system, in house app ordering, etc. Consumer behavior is the study of how individual customers, groups or organizations select, buy, use, and dispose ideas, goods, and services to satisfy their needs and wants. It refers to the actions of the consumers in the marketplace and the underlying motives for those actions. Researcher explains that how consumer has shifted the behaviors with the involvement of technology and how customer archives satisfaction by using various applications. Alexandra Rodney. et al (2017) states that women bloggers inspire the make different type of food items. On many case prominent personalities are taken to influence cooking at home. This paper presents illuminates food blogs’ paradoxical combination of idealization and lack of interest in food preparation. The research is strictly limited forwomen. Juan C. Correaa (2017). In urban areas Online food delivery services rely on urban transportation due highly dense traffic in cities. These services exploit user-generated contents to promote collaborative consumption among its members. Researcher has evaluated the impact of traffic conditions (through the use of Google Maps API) which is the key performance indicators of online food ordering and delivery services. From the overall research it is found that traffic conditions exerted no practical effects on transactions volume and delivery time fulfillment, even though early deliveries showed a quality issue association with the number of comments provided by customers after receiving the orders at door step. Ng SooRyue., et. al (2017) states that there are several factors that restaurant owner should be aware off. There might be a problem where customers face a problem because of technological awareness. Customers may be reluctant to order food through websites or mobile apps. These factors may have direct impact on customer perception. Research also found some positive impact on restaurants with respect to increase in revenue, more exposer and wider reach to customer, convenience, etc. When interviewed to restaurant owners, they encountered many issues regarding aggregators. Order is not delivered on time because of heavy traffic and every citizen has to follow traffic rules except some emergency services. Every restaurant owner is equipped with order tracking machine which is been provided by food delivery service firms. Issues also arises when machine is breakdown or stops working. In such case restaurant owner is not able to track the order of customer hence late delivery may occur. Restaurant owner also suggested that the food delivery service firms should provide immediate replacement or repairing of the machine. Expensive food delivery cost is also major reason in creating perception of customers. As food delivery services takes the responsibility of delivery food to customer’s place, many customer have ambiguity whether food delivery service provider is delivering late orders or it is a restaurant owner who did not provide food on time. Due to shortage of man power, many orders are given to one delivery boy. Hence order are delivered late. ÇanakkaleOnsekiz Mart Üniversitesi and GökçeadaMeslekYüksekokulu (2017) did research in Turkey and found that fast food habits are limited to nearby areas of university campus and major metro areas in town. Some issues have also came up regarding customer identification while placing an order through food delivery service websites and have led to false order placing. Some major giants in fast food have hygiene issues and due to many orders delivered food is neither fresh nor hot. The research was limited to Turkey. Other countries have different regulations related food industry and perception of consumers will be different. V Kanteti(2018). The untapped market in food delivery service is home cooked food. This is where the true opportunity lies. Online food delivery firms have truly transformed the way restaurants are doing the business. Nevertheless packaging cost will always be crucial part for low priced orders as online food serving is an option for daily consumed food. Due to nuclear families in urban cities and fast moving life people do not have enough time to cook food at home, hence this opportunity lies. . S Rathore and M Chaudhary. (2018).The consumer perception regarding online food delivery differs from person to person. The perception is also build on personal opinion. Mostly young population is more attracted towards online food ordering services as compare to elder people This is due to lack of awareness regarding technology (mobile apps). Also consumers are keen towards those food delivery services which provide heavy discounts and cashback offers. To identify actual behaviour of consumers’ large geographical area with proper segmentation may help companies to target customers in more appropriate way. Need of the Study Due to large number of restaurants registered on food-tech websites, consumers are confused and there is a huge ambiguity in the minds of customer regarding online food ordering. If we consider demographic profiles most of the working class and teenagers prefer to order food from mobile apps and websites. It is very important to have user friendly interface of websites and mobile apps with elucidating metadata and crystal and clear information. There are many factors which can affect loyalty of customers towards food-tech companies. Some factors are delivery time, packaging, UI (User Interface) and UX (User experience) of mobile apps and websites, etc. Customer engagement creates value for the firms. Some online ways of engagement are Facebook, Twitter, Instagram, Pinterest, etc. Food-tech companies take a lot of efforts on engaging the customer. Some tradition ways are newspaper ad, ads on TV, Radio. There are many food delivery services available in the market. Customer is always in search of offers and discounts. Hence to provide right offer at right time can retain the customer from going somewhere else. As delivery time plays a vital role in creating loyalty with consumer, simultaneously time also affects in keeping food fresh and pure during the time of delivery. Innovation and creativity are the keys to success. Some companies provide table booking facility to customers if they plan to visit restaurant which will help firms to generate profits and customer convenience. As this is an emerging sector lot new things are expected to come where consumers will be delighted by new innovative and creative ways. Online food ordering and delivering services firms are creating huge profits but simultaneously consumers are becoming unknowingly disloyal. There may be several factors like delay in delivery time, freshness and purity of food, User interface of websites and mobile apps, better offers and discounts from rivals, etc. Companies should be more focus on analyzing attitude and perception of consumers. Consumer engagement is also important to keep consumers updated. Many food-tech companies keep on informing customer regarding new offers by social media network sites like Facebook, Instagram, Pinterest, YouTube etc. But the impact of these marketing and promotional strategies on consumers seems different which is creating ambiguity in minds of customers. User interface of mobile and websites also pays a vital role as these are the platforms from where orders are placed. Some seasoned customers feel that the reviews and ratings updated on websites are scripted just because some restaurants needto be more visible on websites.