Checkout for Shopware 2.x

Requirements

Shopware Version: Compatible with Shopware 6.6.x and above.

Note: For Shopware versions 6.4.x and 6.5.x (e.g., 6.4.1, 6.5.2), please use Shopware 1.x

If you are using Shopware 1.x, you will need to run Shopware 2.x in parallel until the orders are completed.

Overview

Our Shopware plugin is the perfect extension to unlock the full potential of Checkout for your Shopware store. Checkout supports the most popular payment methods. With version 2, we have introduced a set of powerful new features:

• Split Embedded and Hosted flows into two separate payment options
• Full webhook support
• Charge handling (including workflow integration – e.g. charge action in workflow)
• Compatibility with Shopware 6.7
• Integration with our SDK (nexi-checkout/php-payment-sdk)
• Support for PHP 8.4
• Layout improvements for a smoother checkout experience

Shop features

• A smart mix of payment methods to suit all preferences

Administration features

• Quick setup and flexible configuration.
• Intuitive order management with synchronized captures and refunds.
• Compatibility with discounts, tax (VAT), and shipping options.
• Automate various processes with the flow builder functionality

Installation

How to install the Checkout module for Shopware 6 from github:

• Connect with an SSH client and navigate to the root directory of your Shopware 6 installation.

• Clone the repository by running the command: git clone git@github.com:Nets-eCom/shopware6-easy-checkout.git --branch main-1.5 --single-branch custom/plugins/NexiCheckout

After cloning run these commands:

• bin/console plugin:refresh
• bin/console plugin:install NexiCheckout
• bin/console plugin:activate NexiCheckout
• bin/build-js.sh

The module is now installed and ready to be configured for your Checkout account.

Configuration

After installing the module, you need to do some basic configuration of the module in Shopware Admin:

1. Navigate to Extensions > My extensions > NexiNets Checkout
2. Locate the Nexi Group payment plugin and press the button with three dots (...) to access the configuration.
3. Fill out the required fields, such as integration keys (secret keys and checkout keys), and Webhook Code.
4. (Optional) Customize the module according to your needs using the additional settings on the configuration page.

Both integration keys can be found in Checkout Portal. See the following pages for more help:

Where can I find my merchant number (merchant ID)?](https://developer.nexigroup.com/nexi-checkout/en-EU/support/where-can-i-find-my-merchant-number-merchant-id/) Access your integration keys

Integration Type: Embedded is not a valid option yet. Please use Hosted Payment.

Order management

It's possible to manage orders directly in the Shopware administration:

Navigate to Admin > Orders > Overview. Press on an order line to access order details. Go to the Details section, with the new Nexi order management component.

Now all the actions (Charge, Refund, Cancel) can be done via the new modal component.

Clicking on Max. amount will automatically pass the maximum value to the amount field.

Partials Charge & Refund

The biggest change from the currently used component is that partial charge and refund will be able to be made by selecting the item from the order list rather than manually typing out the value into the field. The list can be accessed by the checkbox field.

All transactions performed by Nexi Group are accessible in Checkout Portal.

Flow Builder

Flow Builder With Shopware 6.6, our Nexi flow can be aligned with Shopware flow to automate various processes within the payment system.

Getting Started with Flow Builder

Klarna

The payment method Klarna requires a phone number to function properly. To ensure that Klarna will appear as a payment option in the Nexi Group payment window, it is essential to configure the phone number field correctly. For more information, please refer to the Klarna guide.

To add the phone number field in Shopware 6, follow these steps:

• Navigate to Settings > Shop > Log-in & Sign-up.
• Check the box for Show phone number.
• Check the box for Phone number field required.

To learn more, visit Shopware 6's documentation.

Apple Pay

Apple Pay configuration for Shopware plugin is described on the Apple Pay payment method page.

Troubleshooting

Below are some of the most common configuration errors, their cause and steps that you can follow to solve them.

Nexi Group payment app is not visible as a payment method

• Ensure the Nexi Group app is available in the right Sales Channel in the app configuration.
• Under the Sales Channel section, select your Shop Name under General settings. Add desired payment methods from the Nexi app.
• Temporarily switch to the Shopware 6 standard template. Custom templates might need additional changes to ensure correct display. Consult with your web designer or developer.

Nexi Group payment window is blank

• Ensure your integration keys in the Nexi Group app settings are correct and do not contain additional blank spaces.
• Temporarily deactivate third party plugins that might affect the functionality of the app.
• Check if there are any temporary technical inconsistencies: https://easy-status.developers.nets.eu/

Payments in live mode don't work

• Ensure you have an approved Live Checkout account for production.
• Ensure your Live Checkout account is approved for payments with the selected currency.
• Ensure payment method data is correct and supported by your Checkout agreement.

Go live checklist

For more information, refer to the section Go-live checklist.