> ## Documentation Index
> Fetch the complete documentation index at: https://primer.io/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Confo+ via Worldline SIPS

> Let customers securely make payments using Confo+ via Worldline SIPS on your website or mobile application.

| One-Off Payment | Refunds |
| - | - |
| ✓ | ✓ |

## Get started with Confo+ via Worldline SIPS

### Before you begin

If this is your first payment method, make sure to follow the [Get started guide](https://primer.io/docs/get-started/overview.md) to begin processing payments with Primer.

### Configure in the Dashboard

1. **Add Confo+ payment method to your Worldline SIPS account**\
   Go to your Worldline SIPS account and add the payment method Confo+.

2. **Add Worldline SIPS to your Dashboard**\
   Go to the [Connections](https://primer.io/docs/connections/payment-methods) section of the Dashboard and look for [Worldline SIPS](https://primer.io/docs/connections/).
   Follow the instructions to connect your Worldline SIPS processor account to your Primer Dashboard.

3. **Activate Confo+ on the Checkout**\
   Go to the [Checkout](https://primer.io/docs/checkout) section of the Dashboard and activate the Confo+ payment method.
   Then go to the settings view of Confo+, and make sure that Confo+ is properly set up to use your Worldline SIPS processor account.

4. **Configure a Workflow to process payments made with Confo+**\
   Go to the [Workflow](https://primer.io/docs/workflows) make sure your Worldline SIPS processor is used to process payments made with Confo+.
   Set up the **Authorization** step only.

### Prepare the client session

Confo+ via Worldline SIPS leverages the following parameters to process a payment.

Pass them when creating the client session.

| Parameter Name | Required | Description |
| - | - | - |
| [currencyCode](https://primer.io/docs/api-reference/v2.4/api-reference/client-session-api/create-a-client-session.md#response-currency-code) | ✓ | 3-letter currency code in [ISO 4217](https://en.wikipedia.org/wiki/ISO_4217#Active_codes) format, e.g. `USD` for US dollars |
| [order](https://primer.io/docs/api-reference/v2.4/api-reference/client-session-api/create-a-client-session.md#response-order)  ↳ [lineItems](https://primer.io/docs/api-reference/v2.4/api-reference/client-session-api/create-a-client-session.md#response-order-line-items) | ✓ | Details of the line items of the order |

## Add Confo+ via Worldline SIPS into your website or mobile app

> [card] [Drop-in UI](https://primer.io/docs/connections/payment-methods/confo/dropin)
>
> Use our customizable drop-in UI to quickly add payment methods to your checkout.

> [card] [Headless Checkout](https://primer.io/docs/connections/payment-methods/confo/headless)
>
> Have the freedom to build your own UI using our headless checkout.


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