Words matter! Toward a prosocial call-to-action for online referral: evidence from two field experiments
Abstract
The underlying premise of referral marketing is to target existing ostensibly delighted customers to spread awareness and influence adoption of a focal product among their friends who are also likely to benefit from adopting the product. In other words, referral programs are designed to accelerate organic word-of-mouth (WOM) exposure using financial incentives. This poses a challenge, in that it mixes an intrinsically motivated process (stemming from the desire to share a customer’s delight with a product or a service) with an extrinsic trigger in the form of a financial incentive. In this paper, we demonstrate how firms can benefit from framing calls-to-action for referral programs in such a way as to move closer to the original intent of organic, intrinsically motivated WOM marketing, and yet at the same time reap the benefits of using a financial incentive to increase referral rates. In particular, via two large-scale randomized field experiment involving 100,000 customers each, we show the efficacy of a prosocial call-to-action over some of the more commonly used calls-to-action observed in practice. Additional mechanism-level analysis confirms the importance of an altruistic element in generating a higher quality of advocacy and reducing referral frictions.
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The rewarded referral rate is closely related to the conversion rate.
“Related research has proven that the rewarded referral rate is closely related to the conversion rate (Gershon et al., 2020; Jung et al., 2020).”
From Reward Design for Customer Referral Programs: Reward–Product Congruence Effect and Gender Difference (2021) · cites this paper as Jung et al., 2020
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- Authors
- Jung, J., Bapna, R., Golden, J. M., & Sun, T.
- Affiliations
- Temple University (US)
- University of Minnesota (US)
- Collage.com, Brighton, Michigan 48116;
- University of Southern California (US)
- Venue
- Information Systems Research
- Published
- 2020-03
- Volume
- 31
- Issue
- 1
- Pages
- 16-36
- ISSN
- 1047-7047 (ISSN-L)
- 1526-5536
- OpenAlex
- W2952830335
- Semantic Scholar
- 430eb2b65b13608d48fee5cf7a338340b113783e
- Cited by
- 71
- References
- 26
- Citations by year
- 2026: 11 · 2025: 13 · 2024: 10 · 2023: 11 · 2022: 9 · 2021: 10 · 2019: 2 · 2018: 3 · 2015: 1 · 2014: 1
- FWCI
- 10.01
- Type
- journal article
- Language
- en
- Open access
- closed
- Locations
- Information Systems Research (publishedVersion)
- Topics
- Social Sciences › Sociology and Political Science › Digital Marketing and Social Media
- Social Sciences › Business, Management and Accounting › Marketing › Consumer Market Behavior and Pricing
- Social Sciences › Business, Management and Accounting › Organizational Behavior and Human Resource Management › Customer Service Quality and Loyalty
- Keywords
- referral program, word-of-mouth marketing, financial incentives, referral rates, altruism, customer advocacy
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