Case Study

Direct Response

Shopify & Seal Subscriptions to Phoenix:
Own Subscriber Data Without Sacrificing Checkout Performance

Live 50/50 split test vs. Shopify Checkout + Shop Pay. Neck to neck CVR. More revenue per visitor. 42.13% checkout conversion. $98.30 AOV.

$37.85

Revenue per Visitor

Post-purchase upsells, VIP membership, and autoship drove higher RPV vs. Shopify native.

42.13%

Checkout CVR

157 orders from 314 checkouts. Matched Shopify Checkout + Shop Pay neck to neck.

$98.30

Average Order Value

Lifted by post-purchase upsell and VIP membership capture built into the checkout.

Industry
D2C / Health & Wellness
Timeline
Feb 27– Mar 6, 2026
Key Use Cases
Checkout · Payments · Upsells · Subscriptions
The Challenge
Would leaving Shopify Checkout cost him conversions?

The merchant at hand had ~800 subscribers and $30K MRR on Shopify Payments + SEAL. He wanted to own his data and vault his subscribers — but not at the cost of checkout performance. He needed proof that moving wouldn't break what was already working.

The Outcome
CVR matched Shopify. RPV pulled ahead. 10/10 NPS.

In a live 50/50 split test with ~1,000 visitors per path, Phoenix matched Shopify Checkout + Shop Pay on conversion rate. Post-purchase upsell infrastructure drove $37.85 RPV. They moved 100% of traffic to Phoenix.            

The Full Story

A live split test that changed the math.

Most merchants have a great Q4. Then Q1 hits and the cliff is real. This brand didn't just hold — they accelerated.

The Challenge
The Split Test
The Outcome
Most merchants wait until something breaks. This merchant moved before it did.

This merchant had built turned an idea into a real business:~800 active subscribers, $30K+ monthly recurring revenue, a skincare brand that had hit $150K+ in December and was scaling into Q1. All of it running through Shopify Payments and SEAL Subscriptions.              

He didn't wait to find out. He chose Phoenix proactively — for tokenized subscriber vaulting, custom checkout and post-purchase upsell infrastructure, and the ability to own and port his subscriber list if he ever needed to.

The split test came after the migration decision, not before it. He ran it to answer one question: did moving to Phoenix cost him anything on conversion?

Phoenix vs. Shopify Checkout. 50/50. ~1,000 visitors each.

On a single day in February 2026, This merchant ran Phoenix and Shopify's native checkout side by side. Real traffic. Real orders. Both experiences tracked in real time.              

Phoenix started behind, a normal pattern during warmup as a new checkout environment builds trust with fresh traffic. Over the course of the day, with real orders flowing through both paths, the gap closed steadily.

By end of day, with approximately 1,000 visitors per path, Phoenix had closed to neck to neck with Shopify Checkout + Shop Pay on conversion rate. The CVR gap was under 2.5%.

~1K
visitors per path
<2.5%
CVR gap
$37.85
RPV on Phoenix

The insight wasn't just that Phoenix matched CVR. It was that the post-purchase infrastructure with upsells, downsells, VIP membership, autoship. Phoenix was building more revenue per visitor even while CVR was still catching up.

Neck-to-neck CVR. More revenue per visitor. A checkout that keeps improving.
MetricResult
Checkout CVR42.13%
Revenue per Visitor$37.85
Average Order Value$98.30
Payment Abandon Rate8.46%
Total Revenue (1 week)$11,700
Total Orders119
Checkouts Started314
Total Sessions376
  • CVR matched Shopify Checkout + Shop Pay — all variables standardized, real traffic, ~1,000 visitors per path.
  • Left Shopify Payments + SEAL — data now owned & vaulted. Tokenization, security, and subscription ownership under their own control.
  • Post-purchase infrastructure drove RPV — upsells, downsells, VIP membership, and autoship are native to the Phoenix checkout, not bolted-on apps.

The merchant moved 100% of his traffic to Phoenix after seeing the data. The risk wasn't testing — the risk was assuming Shopify native was the ceiling.  

Merchant Testimonial

I was afraid switching from Shopify Payments would hurt my conversion. Then we ran the split test and the conversion rate came in neck and neck. Moving 100% of my traffic to Phoenix was an easy call.
Merchant Founder · 10/10 NPS

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