Online shop · in an afternoon

Open a shop.
Take orders.
Get paid.

PopCart is the shop you wish Shopify was when you were starting out. Set up products in minutes. Stripe-ready checkout. Inventory, refunds, abandoned-cart recovery — all built in.

Try PopCart See an order go through
Stripe-ready Your domain, your brand
studio-mills.shop / products / fisherman-knit
NEW · AW '26
The Fisherman Knit
Hand-finished merino wool · Made in Donegal
€189 In stock · 7 left
admin · orders
Today's orders 12 new
€2,847 in revenue · 3 awaiting fulfilment
#4081
Eilis O'Connor
Fisherman Knit · Oat / M
€189
Paid
#4080
Marcus Lindgren
Denim Field Jacket · 38
€245
Shipped
#4079
Yuki Tanaka
Linen Throw · Cream
€72
Awaiting
What's in the box

Everything you need to run a shop. Nothing you don't.

PopCart isn't a "platform" you have to configure for six weekends. It's the basics, done well, with the harder bits already wired in.

Product catalog

Photos, prices, variants (size, color, material). Inventory tracked across every SKU. Bulk import from a spreadsheet if you've got one.

Stripe-ready checkout

Take cards instantly. Apple Pay. Google Pay. Stripe ready out of the box — bring your account, we wire the rest.

Order management

Status, shipping, tracking, refunds — all in one admin view. Print labels, mark fulfilled, issue refunds without leaving the page.

Abandoned cart recovery

Reminders that actually work. Integrates with Flowly automatically — your sequences, your tone, your timing.

Inventory alerts

Know when stock is low. Backorders handled — customers see realistic ship dates, you see what to restock first.

Multi-currency display

Show prices in your visitor's currency. Stripe handles the conversion at checkout. Your books still settle in one currency.

How an order flows

From "huh, nice" to "thanks for your order" in 90 seconds.

What happens between a customer's first click and a tracking number in their inbox. PopCart handles each step — and quietly hands off to the rest of N.T.J where it makes sense.

1

Browse

Customer lands on a product page.
Page load tracked. Stock count is live.
→
2

Add to cart

Variant selected, added to cart.
If they leave: Flowly waits 1hr, then nudges.
→
3

Checkout

Address, shipping, tax calculated.
Tax calculated for region. Address verified.
→
4

Pay

Card, Apple Pay, or Google Pay.
Stripe processes payment. Order locked.
→
5

Ship

Label printed, tracking sent.
Confirmation email via Flowly. Customer added to Crewix.
Try the cart

This is a real cart. Go on, add something.

The grid below is rendered with the same component PopCart ships. Click "Add to cart" — the floating cart updates, you'll see the toast, the total goes up.

Studio Mills

Hand-finished textiles · Made in Donegal · Ships worldwide

Cart 0 items · €0
Your cart 0
Added to cart!
Who PopCart is for

Built for makers and small brand owners.

Not enterprise. Not dropshippers running 4,000 SKUs. Real shops with real products and a story behind them.

Brand owners

Run a focused shop.

Your products, your story, your brand. PopCart stays out of the way — your customer never sees a "Powered by" badge or a checkout that looks like everyone else's.

Boutiques & craft sellers

Made in your studio, sold to anywhere.

Without app stores. Without "approved partner" plug-ins. Without locked-down features behind paywalls. International shipping built in.

Service businesses

Sell merch alongside your services.

Run a podcast, agency, or consultancy? PopCart adds a t-shirts-and-books shop to your existing site without you having to learn a whole new platform.

Back of house

What the back-of-house looks like.

Most commerce admins hide the messy bits. PopCart shows you everything — paid, awaiting, failed, refunded, abandoned. You can't fix what you can't see.

admin.studio-mills.shop / orders

Orders

Wednesday, May 13, 2026
Revenue today
€2,847
+18% vs. last Wed
Orders
14
3 awaiting fulfilment
Conversion
3.4%
Inventory alert: 2 SKUs low
Refunds (7d)
€89
1 payment retry failed
Revenue · last 30 days
Mon – Wed
Recent orders
Filter: all statuses
Order
Customer
Status
Date
Amount
#4081
Eilis O'Connoreilis@dailystudio.ie
Paid
14:32
€189
#4080
Marcus Lindgrenm.lindgren@kth.se
Awaiting
14:12
€245
#4079
Priya Ramanpriya@workshop.in
Failed retry
13:48
€127
#4078
Yuki Tanakayuki.t@home.co.jp
Refund processing
13:21
€72
#4077
Hannah Müllerhannah.m@gmx.de
Shipped
11:04
€312
#4076
cart-9a3f12guest · session abandoned
Cart abandoned
10:46
€189
#4075
Diego Alvarezdiego@taller.mx
Paid
09:33
€204
Diverse states matter

"Failed retry" and "Refund processing" aren't hidden away in a settings menu. They're in the main view because they need your attention.

Abandoned carts are orders too

That €189 hasn't left the building yet. Flowly is already sending the recovery sequence — you can see what it sent and when.

One revenue chart, one truth

Revenue here is net of refunds and Stripe fees. No second dashboard required to find out what you actually made.

Common questions

Things people ask before opening a shop.

How do I take payments?

You connect your Stripe account during setup — it takes about three minutes. PopCart is Stripe-ready, which means the checkout, Apple Pay, Google Pay, refunds, and disputes all flow through your Stripe dashboard from day one.

If you don't have a Stripe account yet, you can create one inside the onboarding flow. There's no platform fee from us on top of Stripe's standard rates.

What about taxes and shipping?

Taxes: PopCart calculates VAT/sales tax based on the customer's address using region-aware rates. For US sellers crossing a state nexus threshold, we'll flag it — you can plug in a service like Stripe Tax or TaxJar for full automation.

Shipping: define your zones, your rates, and your carriers. We print labels for the major ones (USPS, UPS, FedEx, Royal Mail, La Poste, DPD, DHL). Tracking is sent automatically once a label is printed.

Can I use my own domain?

Yes — that's the default, not a paid add-on. Point your domain at PopCart, we handle the SSL certificate and the routing. Your customers never see "popcart" anywhere in the URL or the checkout.

You can also run PopCart on a subdomain (shop.yourbrand.com) if your main site is built elsewhere.

What if I have an existing Shopify store?

We have an importer that pulls your products, variants, inventory levels, and customer list from Shopify. The order history stays in Shopify — we don't migrate orders mid-flight — but everything forward of the cutover happens in PopCart.

If you'd rather run both for a while, you can. Some customers do that for a season before fully switching.

Better together

The rest of the N.T.J suite.

PopCart is one of six tools in N.T.J. They share data and design language — but each one stands on its own.

Fl

Flowly

Email & automation

Powers the abandoned-cart sequences and the order confirmation emails that PopCart sends out.
Cx

Crewix

CRM & customer files

Every PopCart customer becomes a Crewix contact automatically — order history attached.
Bc

BlinkCalc

Quotes & invoices

Send quotes for bespoke orders and invoice wholesale buyers without leaving the suite.
Cz

Cloudzy

Files & sharing

Store your product photography, brand assets, and supplier docs in one shared place.
Open today

Have a shop running by this evening.

Add your first product, connect Stripe, point your domain. You'll be live before dinner.

Try PopCart See all of N.T.J