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Documentation Index

Fetch the complete documentation index at: https://documentation.suby.fi/llms.txt

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One-time payments let you charge a customer a single fixed amount. No recurring billing, no subscription logic. The customer pays, gets access, and that’s it.
Newproduct

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How It Works

When a customer completes a one-time checkout, Suby:
1

Processes the payment

The payment is collected across the customer’s chosen method, card, bank, Apple Pay, Google Pay, or stablecoin.
2

Calculates taxes

Applicable taxes are calculated and collected automatically based on the customer’s location.
3

Delivers access

Access is granted based on your configured integration, PayLink, API, Discord, or Telegram.
4

Fires a webhook

A payment.succeeded event is sent to your server if you have a webhook configured.

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Use Cases

Digital Products

Templates, ebooks, files, and downloadable assets.

Service Packages

One-time service engagements or client deliverables.

Lifetime Access

Tools, communities, or platforms with a one-time entry fee.

Agency Invoices

Client payments for project-based work.

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Setting Up a One-time Payment

1

Create a product

Go to your dashboard and click Create product.
2

Set billing type

Select One-time and enter your price.
3

Choose your integration

Select PayLink, API, Discord, or Telegram.
4

Save and share

Your checkout is live instantly.

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Via API

Full API Reference

Endpoints, parameters, and response objects for Checkout Sessions.