From $1.5M to $10Min 18 months.

How we scaled US Supplements Brand from a US-only supplement store to a $10M global operation across 50+ countries, with a $1M+/yr email channel built from nothing.

Client
US Supplements Brand
Industry
US nutraceuticals
Engagement
18 months, ongoing

$10M

total revenue

51%

YoY Shopify growth

50+

countries reached

$1M+

annual email revenue

The starting point

A well-run store with nowhere near its potential.

US Supplements Brand sells high-quality US vitamins and supplements. The founder had built a solid product range with real customers. But the business was entirely US and Canada-focused, every operational task was done manually, and a Klaviyo account sat untouched while revenue stayed flat.

The infrastructure to grow globally existed. Nobody had built it.

Revenue at start

~$1.5M/yr

US and Canada only

Email revenue

$0

Klaviyo account sitting dormant

Countries

2

English-only website

Revenue over 18 months

Shopify plus marketplace channels, approximate quarterly trajectory

$0.4M$4.2M / quarterMonth 1Month 9Month 18

Chapter 01

Going global without rebuilding the store.

The founder managed one English-language US site. Internationalisation usually means rebuilding: new domains, new translations, new Google Shopping feeds for each market, new ad accounts. That's months of engineering work and an ongoing maintenance burden.

We used Glopal to turn the one English site into 100+ localised country subdomains automatically. Each subdomain is localised to the right language, currency, and shipping rules. Google treats each as a native site for that market.

The owner still manages only the English US site. Everything else auto-generates. The incremental management overhead of being in 50+ countries is near zero.

Before

2

countries. 1 language. 1 currency.

After

100+

localised subdomains. 30 paid markets. 50+ organic. Owner manages nothing extra.

Market expansion

US, CA launch markets · every other tile is a market we opened

Chapter 02

One product feed. 30 Merchant Centers.

Getting Google Shopping running in a new country normally means: a new product feed in that country's currency and language, a new Merchant Center account, a new Google Ads account, and someone to manage all of it ongoing.

For 30 countries that's 30 separate feeds, 30 Merchant Centers, and 30 ad accounts, all needing to stay in sync whenever the product catalog changes.

We built a feed architecture that takes the single US product feed and automatically generates localised versions for each market: GBP and English for the UK, EUR and German for Germany, and so on. Any change to the master feed propagates to all 30 markets automatically.

Infrastructure built

1

Master product feed

Single source of truth, maintained by the team

↓ auto-generates

30

Localised feeds

Right currency, language, and product rules per market

30

Merchant Centers

One per market, all synced automatically

30

Google Ads accounts

Local currency bidding, local performance data

Chapter 03

$0 to $1M+/yrin email revenue.

A Klaviyo account with a list, no warmup, no flows, no campaigns. Sending from a cold domain to a cold list destroys deliverability: every email lands in spam and the domain gets flagged. Most stores in this situation just leave it.

We ran a 6-week warmup: graduated sending volumes starting from a small, highly engaged segment, monitoring bounce rates and spam complaints at every stage, building domain reputation before the first real campaign went out.

Then we built the full flow stack: abandoned cart, post-purchase sequences, new arrivals (auto-tagged by our Sidekick app), winback, and browse abandonment. Plus a regular campaign cadence that generates double-digit revenue on every single send.

15–20%

of total Shopify revenue from email

Up from zero. 25% YoY growth.

$34,000

from one Easter campaign

Single email send. Targeted segment.

$12,000+

from one clearance email

Products about to expire, 10% off. Single send.

Email revenue growth

Monthly Klaviyo revenue from warmup to steady state, approximate

6-week warmup: $0 by design$86K / monthWeek 1Month 18

Revenue per campaign send

Easter campaign

$34,000

Clearance email

$12,000+

New arrivals send

$11,000

Regular campaign

$9,500

Every email that goes out is double-digit revenue. Klaviyo campaign data, single sends.

Chapter 04

400,000 compliance touchpoints. One screen.

US Supplements Brand carries 100+ brands. Each brand has MAP (Minimum Advertised Price) rules: specific prices below which products cannot be advertised. One wrong price on the wrong product means a brand can pull its exclusivity agreement.

With 8,000 SKUs selling across 50 markets, that's 400,000 individual compliance touchpoints: 8,000 products times 50 markets. Managing that manually is not possible. Managing it with spreadsheets means it's always out of date.

We built the Market Exclusion Manager, a custom Sidekick app that lives inside the Shopify admin. Set the rules once, per brand and per market. The app enforces them continuously and flags exceptions in real time.

400,000

8,000 SKUs × 50 markets. Every combination checked continuously, managed from one screen.

Chapter 05

The weekend a vendor nearly cost them $100K.

On a weekend, a vendor uploaded their entire catalog with rupee-denominated pricing. Products priced at $100 showed as $10,000. Every customer visiting the store over that weekend saw catastrophically wrong prices.

Because we run daily full-catalog backups with rollback capability, the entire store was restored to the correct state in minutes. No permanent pricing damage. No orders processed at the wrong price. Estimated exposure avoided: $100K+.

This is not a hypothetical. It happened. And it's the kind of event that ends businesses if the infrastructure isn't in place.

What happened

Incident

Vendor uploads rupee pricing across the entire catalog

$100 products showing as $10,000. Visible to all site visitors over the weekend.

Detection

Pricing anomaly identified

Our monitoring flagged the mass price change. Escalated immediately.

Resolution

Full catalog restored from daily backup

Complete rollback in minutes. No orders processed at wrong prices. Estimated $100K+ exposure avoided.

The full picture

Everything built in 18 months.

$10M

total revenue

From $1.5M. Shopify and marketplace combined.

$7M

Shopify revenue

51% YoY same-month growth.

50+

countries

From 2. 30 paid, 50+ organic.

$1M+/yr

email revenue

From zero. 25% YoY growth.

30

Merchant Centers

Plus 30 ad accounts. From 1 feed.

$100K+

saved in one weekend

Rupee pricing disaster averted by backups.

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