Affinity marketing: Ad­ver­tis­ing through reference groups

Affinity marketing has its roots in the 1990’s when tech­no­log­i­cal advances opened up new pos­si­bil­i­ties to dra­mat­i­cal­ly increase the reach of marketing campaigns. It changed the industry from the ground up. With the internet, consumers suddenly had access to virtually all products on the in­ter­na­tion­al market, which expanded the demands and potential of marketing enor­mous­ly.

Many consumers were con­front­ed with an in­for­ma­tion overload due to the range and variety on offer. As a result, users in­creas­ing­ly developed per­cep­tu­al barriers against online com­mu­ni­ca­tion, with many consumers de­vel­op­ing internal re­sis­tance to ad­ver­tis­ing. 

This concept is par­tic­u­lar­ly evident in the so called “banner blindness” phe­nom­e­non. Re­searchers have shown in studies that the average internet user is already de­vel­op­ing a per­cep­tive re­sis­tance to ad­ver­tis­ing banners after just a few years. After online ad­ver­tis­ing initially recorded very high reaction rates, the click rates for banners and other digital ad­ver­tis­ing media soon fell dras­ti­cal­ly.

To increase responses to online ad­ver­tis­ing, ad­ver­tis­ers must develop new concepts that overcome the cognitive barriers and make the consumer curious again. Their aim is to provide the consumer with credible arguments for ad­ver­tis­ing: this is the concept of affinity marketing. A concise affinity marketing de­f­i­n­i­tion would go as follows: affinity marketing includes marketing measures that use the re­la­tion­ship of a person to a larger group with similar interests. In affinity marketing, the social in­volve­ment of in­di­vid­u­als in groups is used to carry an ad­ver­tis­ing message more ef­fec­tive­ly.

For an affinity marketing campaign, the fun­da­men­tal thing is to involve a specific group. The groups in question are called affinity groups. These consist of users who share common ground or a specific theme, such as interest in a specific hobby or product. If you want to reach more users, it is worth con­sid­er­ing other potential can­di­dates from outside the group. However, a pre­req­ui­site for this should be a certain level of agreement with the con­ven­tions and views of the affinity group.

But how does affinity marketing work? Standard affinity marketing practice is to find one or more opinion leaders within the set group. Com­mu­ni­ca­tion should start with this person, who, ideally, already has a respected position within the group and enjoys a high degree of cred­i­bil­i­ty. Affinity marketing works using social mech­a­nisms. This is because group members are highly likely to be loyal to their leader. This person now acts as a link between the group members and those running the ad­ver­tis­ing campaign.

Affinity marketing uses these personal re­la­tion­ships within social groups to alleviate obstacles in the ad­ver­tis­ing per­cep­tion and to draw attention to the product ad­ver­tised. At the same time, ad­ver­tis­ers hope to achieve a greater degree of cred­i­bil­i­ty for their ad­ver­tis­ing by in­cor­po­rat­ing as many the­mat­i­cal­ly relevant groups as possible.

Affinity is a sense of af­fil­i­a­tion or common ground among group members involved with affinity marketing. Char­ac­ter­is­tics of this affinity are social iden­ti­fi­ca­tion and con­for­mi­ty with ap­plic­a­ble rules and standards within the group. However, the term affinity marketing should be dis­tin­guished from target group marketing and niche marketing – these names primarily refer to the size of a group or possibly to its char­ac­ter­is­tics. Affinity marketing also involves a very special promotion technique.

In order to il­lus­trate how affinity marketing works, it is best to use a practical example. The following scenario would be typical: as a starting point, take the marketing of a new product, for example, a new car. This vehicle is made for a special, pre­de­fined group of people – like a family van for young families. If you want to increase the pop­u­lar­i­ty of the car, you can use the mech­a­nisms of affinity marketing, e.g., have the group’s opinion leader test drive the car.

If it is a prominent person’s tes­ti­mo­ni­al being sought, they receive the new car free of charge. In return, they write a review of their ex­pe­ri­ences with the car and share it with the other members of the group (i.e., young families). Ideally, the “celebrity” reports on the new product through official and/or private channels. The group members trust their opinion leaders and their rec­om­men­da­tions, and as a result, the product receives increased demand. This is the goal of affinity marketing.

These three methods have been used in many suc­cess­ful affinity marketing campaigns:

Third Party En­dorse­ment

The term “third party en­dorse­ment” stands for the procedure whereby a group spokesper­son becomes an agent of an affinity group to further their marketing strategy. This leader could be, for example, a manager, club leader or popular athlete.

This so-called leader com­mu­ni­cates with a selected reference group, spreading the ad­ver­tis­ing message through­out the group. The ef­fec­tive­ness of ad­ver­tis­ing increases depending on the pop­u­lar­i­ty and cred­i­bil­i­ty of the in­ter­me­di­ary third party.

Shared In­cen­tives

Shared in­cen­tives are an integral part of affinity marketing. These are achieve­ments in favor of a group that is very close to the afore­men­tioned group opinion leader. These services are not related to the ad­ver­tised product and may be material or im­ma­te­r­i­al in nature. The opinion leader dis­trib­utes them to the members of the group.

En­hance­ment Package

An en­hance­ment package is a price reduction that is tailored to the needs of a specific group member. If the group member uses a service or purchases a product, he or she can use the discount in the form of vouchers, for example. If this measure is suc­cess­ful, the image of the brand or the product improves over the long term.

In affinity marketing, the different groups are dif­fer­en­ti­at­ed in terms of the degree of affinity that the members within the groups ex­pe­ri­ence. Taking into account the areas “affinity strength” and “public con­fes­sion”, three degrees of affinity are dis­tin­guished:

If a high degree of affinity is found within a group, and the members actively regard this en­thu­si­asm as a com­mit­ment, the group members are referred to as adherents with “real” affinity. Groups with the strongest affinity level are, for example, guilds or pro­fes­sion­al as­so­ci­a­tions. The members of groups in this category fulfill their roles within and outside the group, as they often have a strong identity and a high capacity for sol­i­dar­i­ty. The pro­nounced social in­ter­ac­tion between members strength­ens this effect.

The most striking feature of the middle-affinity group is the low degree of public ex­pres­sion to the group. At the same time, however, there is a high internal affinity amongst the group members, which is genuine. Members of such groups do not usually make their mem­ber­ship of an as­so­ci­a­tion public, but act only among their peers. An example of this kind of affinity groups are col­lec­tors of antiques or other items of interest.

The low-affinity group is char­ac­ter­ized by the fact that their internal and external affinity is marginal. This means that there is weak internal cohesion among members and that the group does not push for public de­c­la­ra­tions of mem­ber­ship. A good example of a low-affinity group are the users of bonus programs e.g. airlines. They use the benefits within their group but they do not link any social component among them­selves.

Each of these groups also differ from each other in their ability to influence internal pur­chas­ing behavior. It is more difficult to motivate a group with low affinity to a purchase than a group with strong affinity. Applied ad­ver­tis­ing measures must be adapted to the needs of the target group, and methods of affinity marketing must be in­te­grat­ed into their campaigns ac­cord­ing­ly.

Being more precise in regards to the three afore­men­tioned different forms of affinity groups is rec­om­mend­able, in order to be as effective as possible, at least during the con­cep­tu­al phase. Five types of affinity group have been dis­tin­guished:

• Affinity groups based on col­lec­tive­ly pursued social interests or leisure ac­tiv­i­ties (e.g., sports).

• Affinity groups based on de­mo­graph­ic char­ac­ter­is­tics.

• Affinity groups composed of members of the same as­so­ci­a­tions or es­tab­lish­ments.

• Affinity groups defined by shared ide­olo­gies, values or creeds.

• Marketing induced affinity groups.

An exact analysis of the three affinity cat­e­gories and the five man­i­fes­ta­tions of affinity groups is a fun­da­men­tal pre­req­ui­site for suc­cess­ful affinity marketing. Once the target group and its category have been iden­ti­fied, the campaign can be tailored to its specific needs.

In various dis­ci­plines of online marketing, affinity marketing is firmly regarded as an important tool. These dis­ci­plines include almost all ad­ver­tis­ing-relevant measures within social networks. The largest search engines have long been networked with social media profiles, meaning a user is primarily exposed to ad­ver­tis­ing for products that fit his or her pur­chas­ing behavior. Algorithm based processes are regulated au­to­mat­i­cal­ly and website operators implement the­mat­i­cal­ly relevant banners with links to ap­pro­pri­ate offers. The success of the ad­ver­tis­ing banners is judged by the amount of clicks. However, what ul­ti­mate­ly counts the most is the sale that the visitor completes after clicking on the ad­ver­tis­ing link (keyword con­ver­sion rate).

The surfing behavior of potential customers can be in­flu­enced by skill­ful­ly placed hy­per­links at the­mat­i­cal­ly relevant in­ter­sec­tions. Through this, you use the user’s affinity to increase factors such as dwell time, page views, or click rates.

In the field of social media, affinity marketing is of great im­por­tance. Millions of people are grouped together in social networks to share ex­pe­ri­ences, opinions, and ob­ser­va­tions. These reference groups are an in­ter­est­ing target for marketing campaigns. However, there is an element of sen­si­tiv­i­ty to be observed towards in­di­vid­u­als who share common interests and do not want to be bothered by obvious ad­ver­tis­ing. Social media is pushing Third Party En­dorse­ment to the forefront: the goal of ad­ver­tis­ers is to attract authentic people with lots of followers to increase the reach of their own campaigns.

Tools for affinity marketing cover more and more functions: some spe­cial­ized tools such as Net­Ge­n­e­sis and NetAnalys analyze the online behavior of in­di­vid­u­als using spe­cial­ized AI software in order to perfect the per­son­al­iza­tion of ad­ver­tis­ing messages.

Affinity marketing is more and more common in the online market. As the methods become more and more complex and un­ob­tru­sive, the bound­aries between ad­ver­tis­ing and in­for­ma­tive content are becoming in­creas­ing­ly difficult to draw. This trend can be used to further expand the brand identity, for example, through major sports events of concert series.