A referral program to boost customer acquisition in the US

What

UX, UI, User Testing, Prototyping, Cross-platform Design, Marketing

When

January 2019 - October 2019
Refer a Friend Project image showing referrer and referee desktop screens

Customer acquisition at an all time low

New customer growth had slowed massively. Referral marketing can drive significant new customer acquisition, with the potential to attract a loyal and profitable customer. The challenge was to create a refer a friend acquisition channel initially for the US market, creating extra value for our loyal customers (referrers) and incentivise new customers first purchases (referees).

Collaboration with a third-party referral marketing company

In 2016, an in-house ASOS referral programme was exploited in Russia, seeing customers duplicating discount codes and abusing the system. This bad experience convinced us to partner with a reputable referral marketing company called Mention Me. They had a set of pre-made user journeys that could be implemented into different areas of the ASOS experience. My job was to ensure that these experiences worked across our web, iOS and Android platforms. There was cross-collaboration between myself and designers at Mention Me, with weekly calls to discuss any issues and to align on next steps.

User flows to understand the referral process

The interaction between the referrer and referee was a complex process. With this in mind, I created mobile web user journeys in Overflow to grasp the different routes and depict all the edge cases that we had to consider. The flow delved into the intricacies of the referral flow, like how the sharing link would appear on Facebook and what pre-determined text would be pasted in when composing an email. The expansive flow depicted the complete journey from a referrer sharing a referral link, to a referee applying the code in checkout. The flow was integral for product managers and the development team to truly understand the user journeys for both referrers and referees.

A collage of six Collusion brand images showing pairs of models wearing the unisex clothing
πŸ‘« Male and female models posing together for the ASOS Collusion clothing brand = perfect images for the Refer a Friend scheme

Working with branding to source suitable imagery

The use of inviting and friendly imagery was a big part of the marketing program. Especially on desktop web, imagery was designed to take a centre stage and appeal to a prospective referrer or referee. I contacted the brand experience team requesting images that would fit this theme, making sure that the types of images evoked that sense of friendship. They gave me access to a range of studio images from the Collusion brand. These images worked well as the Collusion brand was a uni-sex clothing style, so the images portrayed male and female models posing together in a relaxed friendly manner. Preference testing was conducted to narrow down the variations of images that could be used. Images where the models were seemingly 'looking at the offer' were effective as the users eye-line would be drawn to the offer.

Four desktop screens showing heat map areas after a preference test to determine what images would work best on the referral offer pop-up
πŸ‘€ Visual heat map areas from the preference test. Concepts showing models 'looking at the offer' performed better

Referrer Screens

Below is a selection of high-fidelity designs that an existing ASOS customer would see at different points across the ASOS experience. This user is able to refer their friends (the "Referrer").

Two desktop screens showing the post-checkout pop-up modal for potential referrers
πŸ‘ Desktop screens showing the Refer a Friend offer modal after checkout
Three mobile design concepts for refer a friend CTA banners post-checkout
πŸ†• Three mobile design concepts for Refer a Friend CTA banners in the post-checkout flow for iOS
Mobile screen showing the initial post-checkout pop-up offer for the refer a friend schemeMobile screen showing the post-checkout modal pop-up offer for the refer a friend schemeMobile screen showing the 'ways to share' modal for referrersMobile screen showing the referral link copied from the 'ways to share' modal
🀝 The referrer mobile browser post-checkout flow; showing the user receiving the Refer a Friend offer, clicking through ,and then copying their unique referral link
Desktop screen showing refer a friend share your name post-checkout design
Desktop screen showing refer a friend share by Facebook post-checkout design
πŸ—£οΈ Referrer desktop post-checkout screens; showing the ability to share your name, and share on Facebook
Three mobile designs showing refer a friend dark mode pop-up offer and error message on Android
🌚 Dark mode Android mobile screens showing consideration of edge cases and error states

Referee Screens

The following selection of high-fidelity designs show what a prospective ASOS customer would see. This user has been referred by their friend and have never had an ASOS account (the "Referee").

Two desktop screens showing referee pop-up modal with code to use
πŸ–₯️ Desktop screens showing the referee pop-up modal with discount codes ready to use
Mobile design concept one showing basic white referred by a friend CTAMobile design concept two showing light blue referred by a friend CTA with iconographyMobile design concept three showing white referred by a friend CTA with use of scheme imageryMobile design concept four showing basic white referred by a friend CTA with iconography
πŸ“± Four mobile screens showing CTA banner concepts for the 'Referred by a friend?' functionality; allowing a referee to receive a discount code by simply entering their friends name
Desktop screen showing the referral code pop-up after a user has completed checkout
✨ Desktop screen showing the referee pop-up discount modal when going through checkout
Three mobile screens showing the referee claiming discount from a friend who referred them
πŸ‘š Mobile screens showing referee opening the referral link and simply entering their email to receive a 15% discount
Referred by a friend link in the codes and vouchers section on an Android
Dark mode referred by a friend link in the codes and vouchers section on an Android
πŸ™‚ From user testing we figured out that users preferred to simply share referral links, so it wasn't deemed necessary to create a custom CTA for the 'Referred by a friend' functionality
Referred by a friend link in the codes and vouchers section on iPad and tablets
πŸ€— The Refer a Friend scheme shown on tablet. The whole experience was designed for iOS, Android, and web. All flows and edge cases were considered

User testing the referrer and referee flow

I conducted unmoderated user testing with participants in the US, with nine participants testing the referrer flow and another nine testing the referee flow. The following insights were gained:

  1. The majority of users stated that the referral discount of 10% was too little. This made sense as the US is a discount-driven nation, especially with extreme discounting on Black Friday. As a result, the discount was increased to 15% for both the referrer and the referee.

  2. Users were also confused as to whether they had to enter their details or their friends details when signing up to the programme. The copy had to be more straightforward. Header and subheading text was adjusted to ensure what information was required was clearly specified.

  3. The 'share by name' feature also caused confusion, as users thought they could simply enter their friends name in the promo code box to apply a discount. This was not the case. It was clear that simply sharing a referral link and getting your friend to sign up and receive their code this way was a much more intuitive process. The 'share by name' feature was deemed as a secondary avenue, with more emphasis put on link and social media sharing.

Two desktop mockups showing how the refer a friend dashboard would be integrated into the My Account section
πŸ–₯️ Desktop screens showing the Refer a Friend dashboard integrated into the My Account section

The post-checkout referral pop-up to start with

It was agreed that positioning the offer in the post-checkout experience would be the best option to start with. I designed native pop-up sliders for both iOS and Android, as well as crafting a simple pop-up animation for web to indicate how the module will display when a user arrives on the post-checkout screen. Similar to previous projects, edge cases were taken seriously, and transient error messages were set just in case the connection to Mention Me's API was down. The referral programme is currently live to customers in the US. The next steps would be implementing the offer in other areas, such as the ASOS home page, as well as encouraging users to share more by giving them their very own referral dashboard in their My Account section (as shown in the image above).

ASOS Refer a Friend Live Web Experience

πŸ“Ή Video showing the desired interactions and animations I created for the Refer a Friend pop-up offer on desktop

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