The internal identifier of the invoice as know by the issuer.

The id of the Requester. Needs to be filled in if the payment is generated through another provider

Defines the url where Digiteal has to redirect the user when the payment has been completed successfully. Maximum length of 255 characters.

Defines the url where Digiteal has to redirect the user when an error occurred during the payment. Maximum length of 255 characters.

Defines the url where Digiteal has to redirect the user when the payment was cancelled. If not present, it will revert to the errorURL. Maximum length of 255 characters.

Uuid of the invoice as determined by Digiteal. If this value is used the invoiceInternalId are ignored.

The language of the client (NL, FR or EN)