Ruba product infrastructure

Give every purchase a focused checkout

Choose a durable link or create a customer-specific session from your application.

Read the technical guide

Ruba Checkout presents the seller, product, payment obligation, tax, and final total in one responsive flow before the buyer authorizes payment.

Capability matrix

Start from the integration you need

Checkout Link

Configure once and distribute

Use a stable purchase URL on a pricing page, campaign, email, or product button.

Checkout Session

Create immediately before purchase

Let your backend select products, customer identity, pricing context, metadata, and return behavior.

The buyer sees the complete obligation

Checkout collects the billing and payment details required for the transaction and its tax treatment. Before authorization, the buyer can review product details, seller identity, discount, trial terms, renewal cadence, quantity, tax, and total whenever those fields apply.

Deep dive specifications

One surface for the supported billing models

  1. 01

    One-time and recurring

    Collect an upfront purchase or begin a renewable plan.

  2. 02

    Trials and promotions

    Show delayed charging and discounts before authorization.

  3. 03

    Member quantity

    Capture the paid seat count for a team product.

  4. 04

    Metered products

    Start the subscription that later turns measured usage into invoices.

Execution workflow

Checkout hands off to the rest of Ruba

  1. 01

    Payment completes

    The processor result is validated and attached to the purchase.

  2. 02

    Order appears

    Ruba records the customer, product, tax, amount, and commercial terms.

  3. 03

    Access changes

    Configured benefits and Customer Portal access become available.

  4. 04

    Buyer receives documents

    Receipts or invoices remain accessible through the transaction lifecycle.

  5. 05

    Your application is notified

    Signed webhook events trigger any downstream work you own.

Build with Ruba

Publish the purchase flow

Create a link or request a session from your application.