* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
Download IAI PROMOTION 4 - PUBLICITY AND MD [Mode de compatibilité]
Marketing strategy wikipedia , lookup
Marketing plan wikipedia , lookup
Guerrilla marketing wikipedia , lookup
Neuromarketing wikipedia , lookup
Marketing channel wikipedia , lookup
Multi-level marketing wikipedia , lookup
Viral marketing wikipedia , lookup
Target audience wikipedia , lookup
Multicultural marketing wikipedia , lookup
Youth marketing wikipedia , lookup
Digital marketing wikipedia , lookup
Street marketing wikipedia , lookup
Green marketing wikipedia , lookup
Internal communications wikipedia , lookup
Marketing mix modeling wikipedia , lookup
Global marketing wikipedia , lookup
Ambush marketing wikipedia , lookup
Sensory branding wikipedia , lookup
Marketing communications wikipedia , lookup
Advertising campaign wikipedia , lookup
Méthodes de communication Mass Selling • Advertising Master 1 International Business Engineer • Publicity Communication / promotion Personal Selling • Buyer/seller relationship Session 4 : PR, Publicity and Direct Marketing • Direct Marketing G. de Lanauze Sales Promotion Communication G. de Lanauze The PR team at General Motors is spinning their wheels today in an attempt to clarify an internal memo that said employees should only use the word “Chevrolet” when referring to the brand, not Chevy. General Motors CEO Mary Barra introduces the 2016 Chevrolet Volt during its world debut at the North American International Auto Show in Detroit, Mich. Master 1 IAI - 2015 / 2016 2 Public Relations Introduction : Chevrolet many faces of PR General Motors (NYSE:GM) Chief Executive Mary Barra, under fire for what many critics argue was a bungled response to reports of defective ignition switches, has gone on the offensive. Barra on Monday announced three new safety recalls that expand the total number of cars affected to more than 3 million. She also apologized for GM’s missteps and vowed to change the carmaker’s system for handling such decisions. The moves come after GM ignited a firestorm of negative publicity by defending how it dealt with reports of defective ignition switches linked to 12 deaths Public Relations Public Relations PR …focuses on communication that can foster goodwill between a firm and its many constituent groups: customers, stockholders, suppliers, employees, government entities, citizen action groups, and the general public. O’Guinn, Allen, Semenik, 4E, p. 699 Pertaining to the field of « PR » : – Press relations – Product/brand publicity – Corporate communication – Lobbying – Event and sponsorship Role & Impact of Public Relations Advantages: • Strong impact on public awareness • … at a lower cost than advertising • Greater credibility than advertising Publicity is often underused Good public relations can be a powerful brand-building tool Objectives: Awareness Image Trust Knowledge Appreciation Credibility, loyalty Communication G. de Lanauze Master 1 IAI - 2015 / 2016 5 Communication 16- 6 G. de Lanauze Master 1 IAI - 2015 / 2016 1 How has the Role of PR Changed ? PR Objectives Traditional Role: • Communicating and gaining acceptance of policies and programs in the community Promote Goodwill New Role: • More marketing-oriented (Marketing Public Relations – MPR) • Operates within a marketing department to develop programs and policies • Supports marketing objectives and adds value to the IMC program (Integrated marketing communication program) Prepare internal Communications Image building, industry events, community activities… Promote a Product or Service Press releases, events, brand news, increase public awareness Disseminate information and correct misinformation to maintain employee support Counteract Negative Publicity Damage control function Lobby Deal with government officials and pre-empt pending legislation Give Advice and Counsel Today’s major brands tend to be born with publicity, not advertising Communication G. de Lanauze 7 Master 1 IAI - 2015 / 2016 Assist management positioning on public issues, prepare employees for public appearances, and help management anticipate public repsonses. Communication G. de Lanauze …but also…(Role of Public Relations) 8 Master 1 IAI - 2015 / 2016 PR targets Two kinds of targets: direct or indirect Amplify and give added value to all other promotional actions Serve as a permanent and direct link between firm and its publics Bring answers to these publics and set a dialogue with them with a informative scope Direct targets: Indirect targets: •Internal targets (employees) •Financial targets (shareholders, investors,…) •Clients, customers, consumers •Suppliers •Opinion Leaders, early adopters, VIP, buzz leaders •Journalists : press relationships •Prescriptors The intermediary becomes the apparent source of the message Communication G. de Lanauze 9 Master 1 IAI - 2015 / 2016 Basic PR Strategy Master 1 IAI - 2015 / 2016 10 Advantages / drawbacks of PR Proactive Guided by marketing objectives, publicizes brands and company, offensive approach to PR. 1. PR Audit – looking for +ve newsworthy aspects of a firm 2. PR Plan – identifies objectives and activities 1. Current Situation Analysis 2. Program Objectives 3. Program Rationale 4. Communications Vehicles 5. Message Content Advantages Drawbacks •Credibility •Lack of control over material •Low cost •Media time and space aren’t guaranteed •Breaks through the clutter •Measurement is difficult •Image building Reactive Driven by outside influences to the company, problem solving based, defensive approach to PR. 1. PR Audit – same as above (provides ammunition to react) 2. Identification of Vulnerabilities – recognize areas where firm has weaknesses so as to be prepared for controversy, discussion. Communication G. de Lanauze Communication G. de Lanauze Master 1 IAI - 2015 / 2016 11 •Get over consumer resistance Communication G. de Lanauze Master 1 IAI - 2015 / 2016 12 2 PR Tools Press information Press Releases Feature Stories Interviews and Press Conferences Must be: Objective, argumented, proof supported Original Interesting Targeted Provided at the right moment Company Newsletters Sponsored Events Publicity (unpaid media exposure) Buzz Marketing – seeding the media Viral Marketing – consumers marketing to consumers via blogs, newsgroups, etc… Communication G. de Lanauze Master 1 IAI - 2015 / 2016 13 Press release – press kit To be defined deontologically: Usually: coverage of the journalist costs related to the mission and or relation Balance between paid advertising and free press writing Gifts to journalists? Communication G. de Lanauze Master 1 IAI - 2015 / 2016 14 How to get value from media relations Database updating (press files management softwares) Press release : reactive, linked to contemporary news Press kit : complete, detailed, used for major actions Analysis of impact, coverage, content / monitoring Objectives : INTEREST – TARGET PROXIMITY – TOPICALITY Press review (exploitation, diffusion, relays, but also management of the copyrights) How to write a press release ? • Strong, concise impacting title, with short abstract at the begining of the paper • Short sentences, paragraphs with subtitles • Simple wording, logical, structured, brief, (avoid technical vocabulary and jargon) Don’t forget: • To attach photographs (digital format) • To indicate the legends, the picture credits, • To check legal availability of material, reproduction rights Communication G. de Lanauze Media monitoring: news sector competition ROI evaluation 15 Communication G. de Lanauze Master 1 IAI - 2015 / 2016 16 Master 1 IAI - 2015 / 2016 Publicity Publicity (continued) What is Publicity? • Generating news about a product or service in the media • Short-term strategy (whereas PR extends over a period of time) • News isn’t always positive or under the control of the organization (whereas PR provides positive info about a firm and is usually controlled by the firm) Why is Publicity so Powerful? • Highly credible: • reported by a 3rd party like a newscaster, magazine, or newspaper, Consumer Reports) • News value • Generates a lot of impressions • Word of mouth is high What are the disadvantages? • Timing – can’t be guaranteed • Accuracy – what is aired or printed isn’t up to you Communication G. de Lanauze Master 1 IAI - 2015 / 2016 17 Communication G. de Lanauze Master 1 IAI - 2015 / 2016 18 3 Corporate advertising Corporate Advertising Promoting the firm by enhancing its image, assuming a position on a social issue, or seeking involvement from the market Why do Corporate Image Advertising? • Boost employee morale and improve relations • Give investors information and reduce uncertainty • Help diversified companies establish an identity • Helps position the firm and reach target markets not reached through other forms of advertising …not intended to promote a specific brand, rather…intended to establish a favourable attitude toward a company as a whole. TYPES: Image: • Majority of corporate advertising is Image. • Enhance overall image amongst constituents: consumers, employees, and general public. Advocacy: • Establish corporation’s position on important social, political, ore environmental issues. Cause-Related: • Features the firm’s affiliation with an important social cause. Communication G. de Lanauze Master 1 IAI - 2015 / 2016 19 Politics - Power - Lobbying Communication G. de Lanauze Matching results with objectives Objectives : modification ofo technical norms, quotas, social dispositions, rules and tax decisions, etc… Virtuous: public interest Surveys Basic lobbying activities: Direct: Written communication using letters or emails Lobbying visits to the legislator in his or her district office Attendance at fairs and conferences and political events Participation in legislative receptions. Indirect : user associations, unions, surveys, ecc Audits Master 1 IAI - 2015 / 2016 20 How to measure the effectiveness of PR Efforts Lobbying: Activities designed to influence the decisions made by individuals in positions of authority. Communication G. de Lanauze Master 1 IAI - 2015 / 2016 Personal observation and reactions 21 Communication G. de Lanauze Master 1 IAI - 2015 / 2016 22 Sponsorships & Events Sponsorship and events Sponsorship: a sponsorship is a cash or in-kind fee paid to a property in return for access to the exploitable commercial potential associated with that property (financial support of an event in return for advertising privileges) Event Marketing: Integrating a variety of communication elements behind a event theme. Communication G. de Lanauze Master 1 IAI - 2015 / 2016 24 4 What is sponsorship? Chevrolet signed their official deal with Man U… Sponsorship is a commercial deal where a business provides support, usually financial, for a team, athlete or event. … to become the official shirt sponsor starting in 2014, which by the way will cost them about $70M per year until 2020-21. Companies hope to enhance their advertising and brand recognition by association with a sport or athlete, presenting their brand and products in a positive light. Communication G. de Lanauze Master 1 IAI - 2015 / 2016 25 Communication G. de Lanauze Special Events & Sponsorships Public Relations Tie-in: Sponsorships relate to special events Communication G. de Lanauze Types of Sponsorship Sports Marketing Arts Causes Associations Festivals Entertainment Sponsorship Trends: Reasons for Growth: Sports sponsorships Entertainment, tours, and attractions Festivals, fairs, and annual events Cause-related marketing Arts Avoids clutter Cost efficient / effective Gains constituencies’ approval Enhances brand equity Allows for lifestyle or geographic targeting Master 1 IAI - 2015 / 2016 26 Sponsorships & Events 2001: $9.5 billion spent Types of Sponsorships: Master 1 IAI - 2015 / 2016 27 Communication G. de Lanauze Primary types of sponsorships Master 1 IAI - 2015 / 2016 28 Sport sponsorship Sports The largest sponsorship segment (70%), sports reaches a “mass” target audience. Sports sponsorship are dominated by some of the largest manufacturers, service companies, and retailers Entertainment Music plays a major role in entertainment sponsorships. • Ford, General Motors, Molson, Labatt, RBC Financial, BMO Financial Group, Visa, MasterCard Culture& the Arts Cultural sponsorships are aimed at a “class” target audience. • 82% of the North American executives perceive event marketing to be strategic and efficient business tool. Cause-Related • Partnership between a company and a nonprofit entity for mutual benefit A key indicator of success is the effect the association with a sponsored event has on consumer awareness of brand or company. • From grassroots (local) levels to global events Communication G. de Lanauze Master 1 IAI - 2015 / 2016 29 Communication G. de Lanauze Master 1 IAI - 2015 / 2016 30 5 Forms of sponsorship Forms of sponsorship - examples an event or competition: • The London Marathon, Virgin a sport: • Athletics, Norwich Union an athlete: • David Beckham, Adidas a team: • Aston Villa, Genting Casinos, • England Football, Nationwide a facility: • Friends Provident St. Mary’s Stadium Brand names on kit Banners at grounds and in arenas Adverts in programmes, websites, TV Use of players and team in adverts Personal endorsement of products Free transport, …cars, flights etc. Free kit and equipment Sponsorship of facilities Achievement schemes in schools Communication G. de Lanauze Master 1 IAI - 2015 / 2016 31 Communication G. de Lanauze Entertainment sponsorship Art and cultural event opportunities embrace dance, film, literature, music, painting, sculpture, and theatre. • Coca-Cola uses entertainment sponsorships as a vehicle for developing pop-music and youth-lifestyle marketing strategies. • Festivals (film, comedy, music) offer opportunities to reach a cross-section of adult target audiences. • Eg: Montréal International Jazz Festival attracts GM, TD Canada Trust, Loto Quebec, and Bell Master 1 IAI - 2015 / 2016 33 Partnership between company and a non-profit entity for mutual benefit The relationship between the parties has significant meaning to consumers Communication G. de Lanauze Master 1 IAI - 2015 / 2016 • Effective for companies who prefer to reach a more selective and upscale audience (e.g., Mercedes). • Primary benefit that companies gain from sponsoring the arts is goodwill from the public. Communication G. de Lanauze Master 1 IAI - 2015 / 2016 34 Strategic Considerations for Event Marketing Cause marketing sponsorship • 32 Cultural and art sponsorship Sponsor concerts and secure endorsements from high-profile personalities in the hope that the celebrity-company relationship will pay off in the long run. Communication G. de Lanauze Master 1 IAI - 2015 / 2016 35 “Fit” between the event and the sponsor is essential. It is important to: • • • • • Select events offering exclusivity Use sponsorships to complement other promotional activity Choose the target carefully Select an event with image that sells Establish selection criteria Communication G. de Lanauze Master 1 IAI - 2015 / 2016 36 6 Chosing the event or cause Sponsorships & Events Selecting Sponsorship Events -- Consider: •Is it consistent with brand image or will it benefit the brand image? •Does it offer a strong probability of reaching the target audience? •Does the event complement existing sponsorships and other communication efforts? Communication G. de Lanauze •Is the event cluttered by many other sponsors? •Is the event economically viable? •Has the competition previously sponsored the event? Is there a risk of confusing the target audience as to the sponsor’s identity? Master 1 IAI - 2015 / 2016 37 Sponsorships & Events Master 1 IAI - 2015 / 2016 38 Pointers for measuring the value of sponsorships • Have clear goals & narrowly defined objectives • measure against a benchmark • do not change other marketing variables • incorporate an evaluation program into sponsorship • establish a budget for measuring results 39 Communication G. de Lanauze Master 1 IAI - 2015 / 2016 40 Visa has threatened to withdraw sponsorship support from FIFA, finally making its exasperation public in the wake of multiple scandals… Highly regulated activities: Ex: tobaccos, alcohols, medicine Activities where lobbying is crucial: Ex: unions, professional organizations Activities where corporate image and personal relationships are a must: Ex: consulting agencies, architects, lawyer Activities where opinion leaders and VIP have an influence Ex: Luxury, B-to-B, markets with high government control Master 1 IAI - 2015 / 2016 Master 1 IAI - 2015 / 2016 Experts suggest 3 methods • measure changes in awareness • measure spending equivalencies • measure changes in sales revenue with tracking devices Activities where PR are crucial Communication G. de Lanauze Communication G. de Lanauze Measuring Sponsorship Results Drawbacks : • Costly • Cost of big events • Advertising clutter at events • Cosponsorship is cluttered • Ambush marketing (potentially) • Effectiveness hard to measure • Can be risky Communication G. de Lanauze Benefits : • Target marketing capability • Face-to-face access to customers • Public image enhancement • Offers those with limited media alternatives a means of communication • Public approves of it much more than advertising • Highly self-selective audience • Enhances company image • Can boost company morale 41 The majority of sponsors have condemned FIFA after two corruption probes were launched by US and Swiss authorities this week. This comes only weeks after the organization was slammed for ongoing human rights issues in Qatar, where hundreds of migrant workers are thought to have died during the construction of World Cup 2022 sites. Will sponsors follow suit and pull out? "It is almost certain that they will have clauses that allow them to do so if they can demonstrate that the organization is either behaving unethically or bringing adverse publicity on them as sponsors.“ http://www.marketingmagazine.co.uk/article/1349020/will-replace-fifas-tarnished-sponsors 42 Master 1 IAI - 2015 / 2016 Communication G. de Lanauze 7 Some clues to adress the question Discussion Question If you were responsible for marketing an antiantiaging cream to baby boomers, what events or causes would you choose to sponsor (local or national) and why? Communication 16- 43 G. de Lanauze Master 1 IAI - 2015 / 2016 • Define targets more accurately: – Direct or indirect (objectives) – Global perimeter: national, local, international – Sociodemographic characteristics (gender? Age?...) – But also: opinions, interests, hobbies, lifestyles,… – Attitudes and behaviors toward the self, body, physical appearance, cosmetics, … • Evaluate what would be the values and benefits sought in such a product and link them to values and benefits associated with sport, art, events, personnalities … (this part requires creativity) • Cross targets, causes and products benefits to identify the best combinations Communication G. de Lanauze Master 1 IAI - 2015 / 2016 44 Communication G. de Lanauze Master 1 IAI - 2015 / 2016 46 Some proposals: pro and cons? • • • • • • • • • • Rolland Garros Tennis tournament Radio or TV shows and broadcasts (eg: Touche pas à mon poste) Thalassotherapy institutes, spa centers Cobranding with distributors such as Marionnaud Cannes festival Fashion week Jazz concert Biker races Events against cancer Medical conferences and fairs, eg: London anti aging cosmetic exhibition Communication G. de Lanauze Master 1 IAI - 2015 / 2016 45 What position do you want for your brand? • Muriel Hermine? • Meryl Streep? • Golf tournament? • Balloon extreme trip? Communication G. de Lanauze Direct marketing Master 1 IAI - 2015 / 2016 47 8 Direct Marketing defined Direct Marketing Today An interactive system of marketing which uses one or more advertising media to effect a measurable response and/or transaction. More than just mail-order… A complex, diverse tool used by organizations throughout the world. Direct marketing often is not integrated with other advertising efforts. Common purposes of direct marketing: Solicit and close a sale Identify prospects for future contacts Provide in-depth information Seek information from consumers Foster brand loyalty Communication G. de Lanauze Master 1 IAI - 2015 / 2016 Three Principle Purposes: • Close a sale with a customer • ID prospects and develop customer database • Engage customers, seek their advice and generate brand loyalty 49 Direct marketing Interactive medias personalized dialog with the consumer Data warehouses Software Data mining Mailing Phoning E-mailing and Internet Interactive TV … Communication G. de Lanauze Master 1 IAI - 2015 / 2016 General Advertising Selling to individuals. Customers are often identifiable by name, address, and purchase behaviour. Mass selling. Buyers identified as broad groups sharing common demographic and psychographic characteristics. Products have added value or service. Distribution is important product benefit. Product benefits do not always include convenient distribution channels. The medium is the marketplace. Retail outlet is the marketplace. Marketer controls product until delivery. Marketer may lose control as product enters distribution channel. Advertising used to motivate an immediate order or inquiry. Advertising used for cumulative effect over time to build image, awareness, loyalty, benefit recall. Purchase action deferred. Repetition used within ad. Repetition used over time. Consumers feel high perceived risk – product brought unseen. Recourse is distant. Consumers feel less risk – have direct contact with the product and direct recourse. Communication G. de Lanauze Master 1 IAI - 2015 / 2016 50 CONVENIENCE! for today’s dual income and single parent households. More liberal attitudes toward using credit. Greater access to toll-free calling. Computer technology/new media facilitate online transactions. More precise segmentation. Opportunity for relationship building. Cost per inquiry (CPI) and cost per order (CPO) advantages of direct marketing. 51 Comparison of Direct Marketing and General Advertising Direct Marketing Master 1 IAI - 2015 / 2016 What’s Driving Direct Marketing? Direct marketing is an interactive system based on one or more medias in order to create a positive reaction and/or transaction Data collection and treatment about consumers Communication G. de Lanauze Communication G. de Lanauze Master 1 IAI - 2015 / 2016 52 Database in Direct Marketing Knowing who the best customers are as well as what and how often they buy. Mailing lists: Internal lists External lists Databases allow direct communication with customers like this Saturn newsletter. 53 Communication G. de Lanauze Master 1 IAI - 2015 / 2016 54 9 The Marketing Database A Comprehensive Consumer Database Enhancing the lists: Augmenting lists with externally provided lists Incorporating information from external databases (Demographic, Psychographic,Behavioral data) The Marketing Database includes data collected directly from individual customers RFM Analysis of customers: recency, frequency, monetary Applications : Frequency-marketing programs Privacy concerns: Do not call registry / Spam blockers /Opt-out options Communication G. de Lanauze 55 Master 1 IAI - 2015 / 2016 Name Gender Occupation Address/ Zip Code Marital Status Transaction History Telephone Number Family Data Promotion History Length of Residence Education Inquiry History Age Income Unique Identifier Communication G. de Lanauze A Business-to-Business Database Master 1 IAI - 2015 / 2016 Direct Marketing Strategies One-Step Two-Step Contact Info Industrial Classification Headquarters Location Contact Title Size of Business Purchase History • The medium is used directly to obtain an order • May use one medium to obtain inquiry and qualify prospect Telephone Number Revenues Promotion History • • Source of order, inquiry, referral Number of Employees Inquiry History Often use 800 number phone orders and credit card payment Typically follow up with a second medium to complete the sale Credit History Time in Business Unique Identifier Communication G. de Lanauze 57 Master 1 IAI - 2015 / 2016 Home shopping Communication G. de Lanauze Communication G. de Lanauze Master 1 IAI - 2015 / 2016 58 Types of Direct Mail Media Applications in Direct Marketing Direct response advertising Direct Mail Telemarketing Infomercials E-mail Other media Print, Magazines catalogs Newspapers Infomercials Teleshopping 56 All forms of advertising sent directly to prospects through the U.S. Postal Service or through private services Telemarketing Flyers Inclusions Catalogs Postcards Folders Reprints Broadsides Sales letters Broadcast TV Spots Direct Mail Master 1 IAI - 2015 / 2016 59 Communication G. de Lanauze Master 1 IAI - 2015 / 2016 60 10 Eg: Porsche Targets Prospects with Direct Mail Porsche North America uses direct marketing to appeal to upscale audiences. After limited success as a sole medium, direct mail was then combined with other IMC elements, such as television and magazine advertising. Although direct mail continues to be a favorite medium, its use is being seriously threatened by the Internet. Communication G. de Lanauze Master 1 IAI - 2015 / 2016 61 Success with Catalogs Direct Mail Advantages Selective, flexible, little waste, lends itself to testing, uses many formats Disadvantages Direct mail is expensive • May cost 15 to 20 times more to reach a person with a direct mail piece than with a TV commercial Mail lists can be plagued with bad addresses Mail delivery dates can be unpredictable Communication G. de Lanauze Master 1 IAI - 2015 / 2016 62 63 an example of direct response advertising, which has the goal of soliciting an immediate response from the consumer. Toll free numbers are generally included so the receiver can immediately call to place an order. Communication G. de Lanauze Telemarketing Master 1 IAI - 2015 / 2016 64 Telemarketing Telemarketing can be a potent tool. As with direct mail: Contacts can be selectively targeted. The impact of programs is easy to track. Experimentation with different scripts and delivery formats is simple and practical. Telemarketing involves live constructive dialogue. Telemarketing means using the telephone to solicit sales. Outbound Inbound Telephone calling by the marketer or marketer’s agent to individual prospects, seeking purchase, subscription, membership, or participation by the call recipient. Marketers facilitate and invite prospects to call a central location via a long distance number, by a tollfree 800 number, or a fixedcost 900 number. Communication G. de Lanauze Master 1 IAI - 2015 / 2016 A Direct Response Print Ad A catalog for Illuminations, which not only sells directly through catalogs, but also uses them to inform consumers of product offerings available in the stores. While some predicted that catalogs would cease to exist with more use of the Internet, the opposite is true. The emotional appeal of the traditional catalog exceeds that of online catalogs. Communication G. de Lanauze Some creative opportunities. Master 1 IAI - 2015 / 2016 The telemarketing industry is a very big business: Over 6.5 million people work in the telemarketing industry in the US There are over 50,000 call centers in the United States Marketers spend over $76 billion a year on outbound telemarketing calls 65 Communication G. de Lanauze Master 1 IAI - 2015 / 2016 66 11 Telemarketing E-Mail Telemarketing shares many of direct mail’s limitations: Very expensive on a cost-per-contact basis. Names and addresses go bad as people move, so too do phone numbers - 15 percent of the numbers called are inaccurate. Telemarketing does not share direct mail’s flexibility in delivery options. When you reach people in their home or workplace, you have a limited span of time to convey information and request some response. Telemarketing is becoming a highly maligned practice in consumers. By 2007, over 70 percent of US households had registered their phone numbers with the “Do not call registry.” Communication G. de Lanauze Master 1 IAI - 2015 / 2016 67 Bulk e-mail is known as “spam” Fraudulent email know as “phishing” However e-mail is an increasingly popular tool for marketers Advantages. Cheap Good response rates suggests getting consumer permission to send product information Avoid bulk e-mailings Communication G. de Lanauze Master 1 IAI - 2015 / 2016 68 12