PayPal payment

Search for the Scellius - PayPal payment module and click enable.

Once the module activated, click on Scellius - PayPal payment > Enable payment method: Scellius - PayPal payment.

For the merchant

The process of adding the PayPal payment option to your merchant website is simple. It consists in:

Creating a PayPal contract if you do not have one.
Using a PayPal contract if you have one.
Enabling the Payment via PayPal option with the help of your payment gateway sales representative.

For the buyer

You can sign up to PayPal for free on the PayPal website. The buyer must:

Create a PayPal account by entering an e-mail address and a password.

Fill in all their personal details, address, etc.

Fill in all their credit card details.

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). For more information, see the chapter and the sub-chapters on Configuring the notification URL.
Payment page URL	This field is pre-populated by default: https://scelliuspaiement.labanquepostale.fr/vads-payment/

Payment page
Default language	This option allows to choose the default language of the payment page in case the language of Drupal_Commerce is not supported by Scellius. If the language(s) used by the Drupal_Commerce is (are) implemented into Scellius, the payment page will be displayed in the language of Drupal_Commerce 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 of the authorization request, it will never be captured in the bank. Remember to configure the Instant Payment Notification rule on an operation coming from the Back Office to update the order status in Drupal_Commerce.
Card types	This field allows to select the cards logo to be displayed on the payment page. Warning: The payment types offered to the buyer on the payment page depend on the contracts and options associated with your Scellius offer. It is recommended to leave this parameter empty.

Custom 3DS
Managing 3DS	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.

Custom 3DS

Managing 3DS

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.

Restrictions
Minimum amount	This field defines the minimum amount for which you wish to offer this payment method.
Maximum amount	This field defines the maximum amount for which you do not wish to offer this payment method.

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 screen 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 screen 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 POST or GET modes. The POST mode is set by default.

Once you have completed the configuration, click Save.

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PayPal payment