err_already_tried=You have already tried this software.
err_email=Your payment succeeded, but it was not possible to send an e-mail to {0}. Please contact support@pincette.biz with your payment details. Include your order id {1}.
err_email_trial=It was not possible to send an e-mail to {0}. Please contact support@pincette.biz if you think this is an error.
err_invalid_client_request=The client application request is invalid.
err_invalid_user=Either the username or the password is wrong.
err_missing_client_id=Missing parameter client_id.
err_missing_redirect_uri=Missing parameter redirect_uri.
err_missing_response_type=Missing parameter response_type.
err_payment_failed=The payment failed.
err_payment_server=Can't connect to payment server.
err_positive_number=Should be greater or equal to one.
err_required_field=This field is required.
err_send_feedback=There was an error while sending your feedback. Please try again later.
err_vat_mismatch=The VAT-number is not from your country.
err_vat_number=The VAT-number is invalid.