Case Studies / American Eagle Outfitters

59 winning tests.
5,833% ROI.
1,733 customers
in one month.

AEO's referral program didn't get good overnight. It got there through years of disciplined A/B testing — 59 winning tests covering mobile, email, incentives, and design. The compounding effect delivered one of the highest ROIs in Talkable's network.

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Program Results

5,833%

Peak ROI

Oct 2025 · up from 2,755% in Jan 2024

159%

Advocacy Rate Increase

8.73% → 22.58% — never dipped below 14%

1,733

New Customers, Single Month

August 2025 peak

Completed A/B Tests with Winners

Global fashion & apparel · Multi-year program

Less reach.
More revenue.

AEO made a counterintuitive strategic shift — trading raw impression volume for higher-quality, higher-intent referrals. The results compound over time.

2023–2024 · High Volume

Impressions

1.6M

Conversion Rate

19%

ROI

2,755%

2025 · Quality Focus

Impressions

99K

Fewer, but far more engaged

Conversion Rate

64%

3.4x higher than before

ROI

5,833%

More than doubled

The tests that changed everything.

Of 59 winning tests across the program's history, two moments stand out as true inflection points — each one permanently lifting the baseline.

"The data clearly shows that your team's systematic A/B testing approach, particularly around email personalization and mobile optimization, created the foundation for sustained performance improvements that are still delivering results today."

— Talkable Program Analysis

February 2024 · Breakthrough #1

Advocacy rate: 8.73% → 22.58%

Personalized email subject lines using advocate names — "Congrats! You've earned 20% off at Aerie!" — combined with improved sharing mechanisms. Advocacy rate jumped 159% and never dropped below 14% again.

Oct 2023 tests · Feb 2024 results

April 2025 · Breakthrough #2

New customers: 0 → 630 → 1,733

Cracked the code on friend conversions. Click rate jumped 50% (1.17 → 1.75). New customer acquisition went from essentially zero to 630 in April, then peaked at 1,733 new customers in August 2025.

New customer acquisition campaign · 2025

Across 59 Winning Tests

Mobile-first → 251% click lift

"Link+Email" won on mobile share page. "All channels" won for sharing options. Cleaner visual design (hide product images, show benefit icons) won repeatedly. Each test compounded the last.

What won — and what lost.

Winners

Personalized subject lines — advocate name + specific reward beat generic messaging

Link+Email on mobile — simplified sharing channels outperformed all-or-nothing approaches

Hidden product images — cleaner post-purchase share page improved focus on the CTA

Visible benefit icons + progress bars — showing social proof drove sharing intent

25% off incentive — percentage discount outperformed flat dollar amounts early in the program

ROI Trajectory

Jan 2024

2,755%

Feb 2024 · Advocacy jump

+159% advocacy

Apr 2025 · New cust. focus

630 new customers

Aug 2025 · Peak acquisition

1,733 new customers

Oct 2025 · Peak ROI

5,833%

Fashion &
Apparel

59 winning tests.
5,833% ROI.
1,733 customers
in one month.

Less reach.
More revenue.

The tests that changed everything.

What won — and what lost.

The American Eagle referral experience.

See what referrals can do for your brand.

Fashion &Apparel

59 winning tests.5,833% ROI.1,733 customersin one month.

Less reach.More revenue.

The tests that changed everything.

What won — and what lost.

The American Eagle referral experience.

See what referrals can do for your brand.

Fashion &
Apparel

59 winning tests.
5,833% ROI.
1,733 customers
in one month.

Less reach.
More revenue.