Whop Payments for WHMCS

Whop Payments for WHMCS is a payment gateway that lets your customers pay their invoices through Whop, a payments platform separate from WHMCS. Your billing keeps running in WHMCS exactly as it does today: your invoices, your tax rules, and your customer records never move.

How a payment flows

WHMCS creates an invoice
          |
Customer pays through Whop
          |
The module verifies the payment with Whop
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WHMCS records it and runs its normal billing

For example, a $49 hosting invoice is created in WHMCS. The customer pays through Whop. The module checks that payment directly with Whop, not just the confirmation the customer's browser reports. WHMCS then marks the invoice paid and continues its normal reminders, retries, and provisioning.

Two payment choices, one connection

	Whop Payments	Whop Checkout
Customer experience	A card form inside the invoice page	Whop's own embedded checkout
Payment methods	Cards only	Cards plus whatever Whop enables for the business (use test cards for Sandbox validation)
Save a card	Yes, once Whop confirms the card can be reused	No
Automatic renewals	Yes, WHMCS charges the saved card automatically	No, each payment needs the customer present
Apple Pay and Google Pay	Not offered	Yes, on a public HTTPS site, when the buyer's browser and the business are eligible
Local currency	Always the invoice's own currency	Optional, off by default

Both gateways share one connection to Whop. Activate Whop Payments first to set that connection up. Activating Whop Checkout afterward adds the second payment choice on top of it. Neither needs a separate companion addon or a Whop subscription for every hosting product.

What stays where

Stays in WHMCS	Whop does
Invoices, tax, and credits	Collects the payment
Reminders and retries	Holds the balance
Suspension and provisioning	Pays you out

WHMCS still owns the invoice from start to finish. Whop's job is narrow: take the payment, hold it until it settles, and send it to your bank when you withdraw.

What it costs

The plugin itself is free. Whop's own processing fees still apply to every payment, the same as with any Whop business (the account that actually receives your customers' money). When you create that Whop business through this plugin's setup, Whop pays a partner commission, a share of its own revenue, to the plugin's developer. That is what funds the plugin, not a fee added to your WHMCS invoices. There is no per-invoice charge from the plugin itself.

Choose your starting point

Install it: Install the module
Switch from another gateway: Switch from another gateway
See what it does: The two gateways side by side
Get help: Troubleshooting and support

Sandbox: the same invoice can use Whop Payments or Whop Checkout.

Next: Meet Whop