Documentation PrestaShop payment-plugin

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complete selection of e-commerce payment systems

Payment methods for your Presta Webshop

Integrate the micropayment systems quickly and easily directly into the one-page checkout of your shop and offer your customers a balanced and wide-ranging selection of payment methods.

Checklist

The following steps are necessary to implement the Micropayment payment modules. All the details on how to integrate them are covered in later sections of this manual.

1
Sign up for free of charge and without obligation in the Micropayment ControlCenter.
2
Use the Micropayment merchant access to create your project(s) under
Configuration → Projects. The registered projects are reviewed by our risk team as quickly as possible.
3
Activate your project. After you have applied all the settings, all payment methods will be available in test mode.
4
Request the required payment methods via
Customer data → Contract information → Payment methods.
5
Configure the desired payment methods under
Configuration → Payment methods.
6
After your account has been authenticated, our service will be fully available to you for LIVE operation.

You can use all payment methods in test mode at any time. If you have any questions, our Support Team is always happy to help.

Installation

To install the payment modules, you will need to access the shop software files.
Connect to your web server’s file system for this, for example via FTP.

Begin installation:

The Micropayment plugin can be installed directly from the Presta backend.

1
Login via the PrestaShop admin backend
2
Optimization → Modules → Module Management → Upload Modules
3
Once the plugin has been installed, you still have to activate it and can continue with the configuration.

Configuration of the payment methods in the PrestaShop backend

Micropayment presta Plugin Konfiguration Einstellungen

Settings for the individual fields in the Micropayment configuration mask:

Project ID
Open the project in the Micropayment ControlCenter under Configuration → Projects and copy the project ID listed there.

Micropayment plug-in configuration settings

Access key
You can find the access key in the Micropayment ControlCenter under Configuration → Access key.

Test mode
Activates or deactivates test mode

Free text / payment reference
Description of the order for the customer’s payment reference. Optionally, you can add your own text.
Example: Test Shop {$orderid}

Theme template
The themes X1 (default) or X2 are available for to be displayed for redirections. You can find more information in the Micropayment ControlCenter under
Help → Payment window & themes.

Micropayment domain
depending on your Micropayment account number, select Micropayment GmbH (.de) from numbers ranging from 0-49999 orMicropayment AG (.ch) for numbers ranging from 50000-99999.

Logo in the payment window
You can store your own logos (Theme X1 only) in the Micropayment ControlCenter (Tools → Payment window images) and enter the gfx code here.

Background colour
Enter a different colour code (hex value) here if required. You can find more information in the Micropayment ControlCenter under
Help → Background image.

Background image
Set the background image for redirections here. You can find more information in the Micropayment ControlCenter under
Help → Background image.

Secret word / security field
You can find the secretfield in the Micropayment ControlCenter under
Configuration → Payment methods → Payment method event → Configure project → Parameters: Notification URL → Edit option

Activate/Deactivate
Activate the payment method in the shop under Optimization → Module Management → Micropayment → Settings → Micropayment Setting

Payment method configuration in the Micropayment ControlCenter

Credit card / SEPA direct debit / prepayment

Micropayment - Project settings
Before you can use the Micropayment payment plug-in, you have to apply some settings in the Micropayment ControlCenter.

Note:
Settings must be applied for all payment methods you intend to use. Credit card, SEPA direct debit and prepayment have different configurations from the other payment methods.

Configure payment method:
To configure the payment method, go to Configuration → Payment methods and select Credit card → API.Event / Direct debit → API.Event / Prepayment → API.Event.

Notification URL:
Enter the following notification URL here:

Direct debit

https://www.shopurl.de/module/micropayment/notify?trxid=__$trxid__&orderid=__$orderid__

CreditCard

https://www.shopurl.de/module/micropayment/notify?trxid=__$trxid__&orderid=__$orderid__

Bank Transfer

https://www.shopurl.de/module/micropayment/notify?trxid=__$trxid__&orderid=__$orderid__

Activate the payment method
To do this, click on “Information on using the API” and agree to the information. Save your settings.

Activate the Micropayment payment method

Access authorisation
You need to authorise communication between your shop and Micropayment. To do this, open Configuration → Access authorisations and then select “New access authorisation”. Enter the IP address of your shop server here.

Payment methods

All payment methods that you want to use in the shop must be configured and activated. Please select the event option for the other payment methods (e.g. SOFORT - Event, paysafecard - Event etc.).

Payment method configuration in the Micropayment ControlCenter

Activate the desired payment method

Enter your shop URL as the API URL: https://www.shopurl.de/module/micropayment/notify?trxid=__$trxid__&orderid=__$orderid__

Please enter the following values for these payment methods under “Parameter: Notification URL”.

Name		Value
orderid	=	`__$orderid__`
trxid	=	`__$trxid__`

Name		Value
orderid	=	`__$orderid__`
trxid	=	`__$trxid__`

Name		Value
orderid	=	`__$orderid__`
trxid	=	`__$trxid__`

Name		Value
orderid	=	`__$orderid__`
trxid	=	`__$trxid__`

Name		Value
orderid	=	`__$orderid__`
trxid	=	`__$trxid__`

Name		Value
orderid	=	`__$orderid__`
trxid	=	`__$trxid__`

Name		Value
orderid	=	`__$orderid__`
trxid	=	`__$trxid__`

Options → API URL: Activate the sending of additional data here.

Advanced security: Enable this option.

Test mode: Activate / Deactivate - must be active if you want to carry out test orders in your shop module. You can find the test data generated here in the Micropayment ControlCenter under Help → Test mode.

Error & abort URL: Enter your URL for the checkout here https://www.shopurl.de/

The configuration in the Micropayment ControlCenter has been completed.

We hope you enjoy your Micropayment plug-in.

General notes

Payment via the Micropayment modules can be made in the currency € (EUR). If you offer other currencies in your shop, this value will be converted, or for payment via credit card, a currency terminal must be requested.

Payment status: Initiated payment with Micropayment
The customer has initiated an order. An order can have this status permanently if the customer leaves the payment window and does not complete the payment process.

Payment status: Prepayment, outstanding. Deadline till year-month-day
Order was placed with prepayment. This is displayed if no payment has been received for a prepayment order. The date displayed here indicates when the prepayment order expires.

Payment status: Payment complete. 00.00 EUR Auth xxxxxxxxxxxxxx
Order has been paid. The payment amount and the internal Micropayment authentication key are shown. This can be used in the ControlCenter to process the payment.

You can find payment modules for other shops on our website at Payment Plug-ins for your Online Shop

Custom image for your payment window

You have the option to save a custom 200x200px image in the Micropayment payment window. This image is accessed via an image code. You can upload it in your Micropayment ControlCenter under the menu option Tools → Payment window images. In the following step, the generated code (ID) is stored in your configuration as an image code.