0% revenue share
Flat $79 a month · any Shopify plan
Get paid in minutes. On an account that’s yours.
Onyx replaces the Shopify checkout with one you control — your branding, your upsells, tracking ad blockers can’t stop. The money lands on a payments account in your own name, where instant withdrawals take minutes and standard ones up to five business days. We take none of it.
- Instant payouts where your method supports them
- Your own payments company, never a shared one
- 0% of your revenue, on every plan
- Orders written into Shopify
Free to set up, including a real preview on your own domain. Cancel any time — remove the script and your old checkout is back.
Overview
How your checkout is doing — last 30 days.
Revenue
€148,290.44
+18.2%
Orders
1,284
+12.4%
Average order
€115.49
+5.1%
Conversion
4.2%
+0.6pt
Revenue over time
peak €9,260 · 28 Aug
Checkout funnel
Latest orders
Live- mia.torres@gmail.comApple Pay€148.00
- liam.chen@outlook.comCard€89.97
- s.lindqvist@icloud.comiDEAL€215.90
- emma.clarke@gmail.comGoogle Pay€64.50
Payments
Every way your buyer already pays.
Wallets, cards and the local method they trust — the one whose absence quietly costs you the sale. Which ones appear depends on where your buyer is.
Available methods are decided by your payments account and the buyer’s country — we show what is there, we don’t promise what isn’t.
How it works
Follow one order, from the cart to your bank.
Five steps, and nothing hidden in the middle. Click any of them to stop and look.
Step 1 of 5
The buyer hits checkout on your store
Button, drawer built by hand, link written into the theme: the script catches every path — including the ones other tools quietly miss.
Merino crew jumper
Sand · M
Caught by the script, whatever the theme does next.
The page itself
This is the checkout, not a picture of it.
Same layout your buyer gets: wallets on top, the address, the delivery choice, the offer and the payment. Change the colour and the corners and watch it follow.
Delivery
Add the wool care kit
Keeps it looking new. Half price with this order.
Secure payment · card details never touch the store
An example store. Change the accent, the corners and the offer — that is the same editor your merchants get.
Average order value
The cheapest sale is the one you already made.
An order bump sits inside the checkout, before payment. One tick and it joins the same order — no second card entry, no second decision, no extra ad spend.
After payment, a post-purchase offer can add another product to that same order. The buyer has already decided to trust you: that is the moment it costs the least to say yes again.
- Order bump inside the checkout
- Post-purchase offer on the same order
- Discount codes with a minimum spend
Merino crew jumper
Sand · M
Card · Apple Pay · Google Pay · PayPal · iDEAL
Tick it yourself — that’s the whole interaction your buyer gets.
Six things change the day you switch.
The money is yours the moment it lands
Payouts go to a payments company opened in your name. Withdraw instantly where your method allows it, or wait the standard few days — either way nobody stands between you and the balance.
One flagged merchant can’t take you down
Tools that put everyone under one shared account go dark together. Your account is yours alone, and your Shopify app is created inside your own Shopify account.
Your best month costs the same as your worst
A flat $79 per store. No percentage, no tiers, no renegotiation when the ads finally work.
Shopify stays exactly as you left it
Every paid order is written into your admin with items, customer and totals — inventory, labels and your existing apps keep working.
Every path to checkout is caught
Buttons, drawers built by hand, links written into the theme, product pages that skip the layout. The ones other tools quietly miss are the ones we went looking for.
Campaigns keep seeing the sale
Purchases are sent from our server with the same event ID as the browser, so ad blockers and iOS cost you nothing — and nothing is counted twice.
What you get
Everything the Shopify checkout won’t let you touch.
Without Shopify Plus, the checkout is the one page you can’t change. This is that page, handed back to you.
Ownership
The payments account is yours, not ours.
Some checkout tools put every merchant under one big account of their own. It works until somebody else’s store gets flagged and the whole account goes with it — and every store on it stops selling the same afternoon.
Onyx works the other way around. Your Shopify app is created inside your Shopify account. Your payments company is opened in your name. We hold the wiring, never the money and never the keys.
- Payouts land on your account, on your schedule
- Your Shopify credentials never leave your store
- Leave whenever you like: remove the script and the old checkout is back
With Onyx
We hold the wiring. Never the money, never the keys.
With a shared account
It works until it doesn’t — and when it doesn’t, it stops for stores that did nothing wrong.
Pricing
A flat price per store. No cut of your sales.
Sell ten thousand or a million: the bill doesn’t move. Every store has its own plan, because every store has its own checkout, domain and payouts.
Demo
$0 / month
Set everything up and try it, no card needed.
- Full checkout editor
- Shopify connection and your own domain
- Unlimited test orders
- Real preview on every device
Launch
Most stores start here$79 / month
Go live and get paid. Zero percentage.
- Live payments on your own domain
- Apple Pay, Google Pay, PayPal and 100+ methods
- Order bumps and post-purchase upsells
- Server-side pixels: Meta, TikTok, GA4, Snapchat, Pinterest
- Orders mirrored to Shopify
- One-click refunds
Subscriptions
$149 / month
Everything in Launch, plus recurring subscriptions.
- Everything in Launch
- Recurring subscriptions linked to Shopify
- Free trials and renewal discounts
- Renewals, cancellations and recovery
Prices exclude VAT, added at checkout according to where you are.
Do the maths
A percentage is cheap until the store works.
Every other checkout on Shopify charges a slice of each order. It costs nothing while you are small, and it quietly becomes your second largest bill exactly when the ads start paying off.
Drag your own revenue across and see the year, side by side.
$75,000a month
What the checkout costs you — every month
flat, one store
$99/mo + 0.5% per order
$149/store/mo billed annually + 1%
€99/mo flat
At $75,000 a month you keep, against Lasso
$820a month
$9,840 a year, on the same sales.
Checkout fees only, from each provider’s published pricing (September 2026). What your payment provider charges to process the card is separate — you pay that on every one of them.
Send us a store, keep 30% of it. Every month.
Agencies and theme developers earn 30% of every subscription they bring, for as long as it renews — paid straight from our payment provider, never out of the merchant’s pocket.
The questions everybody asks first.
No — that is the point. Plus is what Shopify sells you to edit the checkout, and it starts around $2,300 a month. Onyx replaces that page on any Shopify plan.
Set it up today. Pay when it starts selling.
The whole setup is free, including the real preview on your own domain. The plan starts when you switch the checkout on.
Start free