Your own custom checkout.See how it works
Playbook

Paid in Whop, booked in Shopify.

Automatic Shopify order sync: every paid Whop order lands in your Admin with customer, items and totals.

Live order creation Two-way refunds Idempotent processing Nothing to reconcile

Every paid order crosses into Shopify.

A verified webhook fires when the charge clears, writing the order into Shopify Admin with customer, line items, and totals.

Your Whop

paid

Shopify Admin

order created

Order #1043 crossed

Customer synced
Line items & totals synced
Payment paid via your Whop

Live

created on payment

Both ways

refunds sync

Zero

manual reconciling

app.sling.cx
The Sling orders view with synced Shopify orders and statuses
Orders land in your Admin with customer, line items and totals attached.

Sample data

Your admin, always up to date.

Orders created the moment they pay

When payment clears in your Whop account, the Shopify order appears with customer, line items, and totals filled in.

  • Customer record
  • Line items and totals
  • Created via the API, live

Sling

Order #1043 paid

+$89.97

Shopify Admin

Order created

Synced

Customersynced
Line items · totalssynced
PaymentPaid via your Whop account

Sample data

Refund once, updated everywhere

Refund once and both the card and Shopify order update together. No double entry, no drift.

  • One-click refund
  • Card and Shopify together
  • Status stays accurate
Order #1043Paid

Premium Hoodie

Apple Pay · DTC apparel

$89.97

Refund submitted to Whopone click
Shopify order updatedsynced

Sample data

How sync works

Payment to paid order, in one step.

01

Whop confirms the payment

A verified webhook fires the second the charge succeeds in your connected account.

02

We create the Shopify order

The paid order is written to your Admin with all the details attached.

03

You fulfil as normal

Everything lives in Shopify, so your existing fulfilment and apps just work.

One source of truth.

Native to Shopify

Orders are real Shopify orders, so your tools and reports keep working.

Two-way refunds

Refund once and both the payment and the order reflect it.

Nothing to reconcile

Revenue and customers match automatically, no spreadsheets.

“Every paid order shows up in Shopify like magic, with the customer and totals attached. I stopped reconciling by hand entirely.”

Illustrative example, apparel store

Questions.

Yes. Each paid order is created in your Shopify Admin via the API with customer, line items, and totals, so your existing tooling just works.

Refund from Sling and both the card and Shopify order update together, keeping status and totals accurate. Refund outcomes are decided by your connected Whop account under Whop's terms.

Order creation runs on verified webhooks with idempotent processing, so each order is created once and never missed under load.

Whop processes every payment, under Whop's terms, on the Whop account connected to your store. New stores get that account created under Sling's platform on Whop. Whop's verification decides payouts, and a store may take payments while it is still open. Older stores use a Whop account of their own. Sling receives its 1% per order as a fee. Sling is checkout software, not a bank and not the merchant of record.

Never reconcile by hand again.