General configuration

Basic settings
Logs

Allows to enable or disable module logs.

The logs will be available in the /wp-content/uploads/wc-logs/ directory on the server.

This parameter is enabled by default.

Access to the payment gateway
Shop ID Indicate the 8-digit shop ID, available in your Merchant Back Office (Menu: Settings > Shop > Keys).
Test key Specify the test key available via your Merchant Back Office (Menu: Settings > Shop > Keys).
Production key

Specify the production key available in your Merchant Back Office (Menu: Settings > Shop > Keys).

Note that the production key will only become available after the test phase has been completed.

Mode

Allows to indicate the operating mode of the module (TEST or PRODUCTION).

The PRODUCTION mode becomes available only after the test phase has been completed.

The TEST mode is always available.

Signature algorithm Algorithm used to compute the signature of the payment form.

The algorithm must be the same as the one configured in the Merchant Back Office (Settings > Shop > Keys).

If the algorithm is different, the parameter will have to be modified via the Merchant Back Office.

Instant Payment Notification URL

URL to copy in your Merchant Back Office (Settings > Notification rules > Instant Payment Notification URL at the end of the payment > Instant Payment Notification URL of the API form V1, V2 menu).

Payment page URL

This field is pre-populated by default: https://paiement.systempay.fr/vads-payment/

REST API keys
Test password Password allowing to use Web Services or embedded payment fields in test mode.

The password is available in your Merchant Back Office (Menu: Settings > Shops > REST API keys).

Production password Password allowing to use Web Services or embedded form in production mode.

The password is available in your Merchant Back Office (Menu: Settings > Shops > REST API keys).

IPN URL of the REST API

This field is pre-populated by default:

https://api.systempay.fr/api-payment/

It is recommended to leave the default value.

Public test key The test public key the test must be filled in if you use the embedded payment fields, such as Card data entry mode.

The public key is available via your Merchant Back Office (Menu: Settings > Shops > REST API keys).

Public production key The production public key be must be filled in if you use the embedded payment fields, such as Card data entry mode.

The public key is available via your Merchant Back Office (Menu: Settings > Shops > REST API keys).

HMAC-SHA-256 test key The test HMAC-SHA--256 key must be filled in if you use the embedded payment fields, such as the Card data entry mode.

The HMAC-SHA-256 key is available from your Merchant Back Office (Menu: Settings > Shops > REST API keys).

HMAC-SHA-256 production key The production HMAC-SHA--256 key must be filled in if you use the embedded payment fields, such as the Card data entry mode.

The HMAC-SHA-256 key is available from your Merchant Back Office (Menu: Settings > Shops > REST API keys).

JavaScript client URL

This field is pre-populated by default:

https://api.systempay.fr/static/

It is recommended to leave the default value.

REST API Instant Payment Notification URL

URL to copy in your Merchant Back Office (Settings > Notification rules > Instant Payment Notification URL at the end of the payment > REST API Instant Payment Notification URL menu).

Payment page
Default language

This option allows to choose the default language of the payment page in case the language of WooCommerce is not supported by Systempay.

If the language(s) used by the WooCommerce is (are) implemented into Systempay, the payment page will be displayed in the language of WooCommerce when the buyer clicks on “Pay”.

Available languages

Allows to customize the language displayed on the payment page.

The buyer will be able to select a language when he or she is redirected to the payment page.

If you do not select any language, all languages will be displayed on the payment page.

To select a language, press and hold the “Ctrl” key and click on the desired languages.

Available languages:

German, English, Chinese, Spanish, French, Italian, Japanese, Dutch, Polish, Portuguese, Russian, Swedish, Turkish.
Capture delay

Indicates the delay (in days) before the capture.

By default, this parameter can be configured in your Merchant Back Office. (Menu: Settings > Shop > Configuration - section: Capture delay)

It is recommended to not populate this parameter.

Validation mode

Back Office configuration: Recommended value.

Allows to use the configuration defined in the Merchant Back Office. (Menu: Settings > Shop > Configuration section: validation mode)

Automatic:

This value indicates that the payment will be captured in the bank automatically without any action on the merchant’s part.

Manual:

This value indicates that the transactions will require manual validation by the merchant via the Merchant Back Office.

Warning: if the transaction is not validated by the merchant before the expiration date, it will not be captured in the bank.

Custom 3DS
Managing 3DS

This parameter is taken into account only if the store has the Selective 3DS1 or Frictionless 3SD2 option.

  • in 3DS1: Disables the 3DS1 process during an e-commerce payment. Requires the Selective 3DS1 option.
    IMPORTANT
    This feature will become obsolete as soon as the 3DS1 version is no longer supported by the networks.

    As of September 2020, issuers can refuse the transaction if 3D Secure authentication has not been performed.

    This behavior is called “Soft Decline”.

    To reduce the number of rejected payments, the payment gateway automatically makes a new payment attempt with 3D Secure authentication, when possible.

  • in 3DS2: Allows to request authentication without interaction (frictionless). Requires the Frictionless 3DS2 option.
    • For payments made in euro, if the amount is lower than €30, a request for frictionless is transmitted to the DS. If the request for frictionless is accepted by the issuer, the merchant loses the payment guarantee.

    • For payments made in euros, if the amount is greater than €30, the value transmitted by the merchant is ignored and the management of cardholder authentication is delegated to the gateway.

    • For payments made in a currency other than euro, a request for frictionless is transmitted to the DS.
Return to shop
Automatic redirection

This option allows to automatically redirect the buyer to the merchant website. This option depends on the following settings.

This option is disabled by default.

Time before redirection (success) If the automatic redirection option is enabled, you can define the delay in seconds before your buyer is redirected to your shop in case of a successful payment.
Message before redirection (success)

If the automatic redirection option is enabled, you can define the message that will appear on the gateway following a successful payment before your buyer is redirected to the shop.

The default message is:

“Redirection to the shop in a moment”.

Time before redirection (failure) If the automatic redirection option is enabled, you can define the delay in seconds before your buyer is redirected to your shop in case of a failed payment.
Message before redirection (failure)

If the automatic redirection option is enabled, you can define the message that will appear on the gateway following a failed payment before your buyer is redirected to the shop.

The default message is:

“Redirection to the shop in a moment”.

Return mode

During the redirection to the shop, these parameters are returned to the shop in GET or POST modes.

The GET mode is more convenient for the buyer as it allows to prevent the browser from displaying a pop-up window that indicates that the buyer is leaving an https environment for an http environment which obliges the buyer to click on “Accept” to return to the shop.
Order status Select the Registered orders status. It is recommended to leave the default value.
Additional options
Category association

Associate a type with each category in your catalog. This parameter is required to perform fraud verification (subject to the option).

You can:

• quickly associate a category with all the products in your catalog,

• associate a type with each category in your catalog.

The categories are:

Food and grocery | Cars | Entertainment | Home and gardening | Household appliances | Auctions and group purchasing | Flowers and presents | Computers and software | Health and beauty | Services for individuals | Services for companies | Sports | Clothes and accessories | Travel | Home audio, photo, video | Telephony.

Once you have completed the configuration, click Save.