Enabling automatic return to the merchant website

In the payment form, the merchant can indicate if he/she wishes to automatically redirect the buyer to the merchant website at the end of payment.

If you use a tracking code (e.g. Google Analytics™) on your website, you must implement this function.

Use optional fields according to your requirements.

Field name	Description
vads_redirect_success_timeout	Defines the delay before redirection following an accepted payment. This delay is presented in seconds and must be between 0 and 300 sec.
vads_redirect_success_message	Defines the message that appears before redirection following a successful payment.
vads_redirect_error_timeout	Defines the delay before the redirection that follows a declined payment. This delay is presented in seconds and must be between 0 and 300 sec.
vads_redirect_error_message	Defines the message that appears before the redirection that follows a declined payment.

If you set the timeout to zero (= 0 delay) your redirection will be done as follows:

For an accepted payment, the buyer will be redirected to vads_url_success.
For an cancelled payment, the buyer will be redirected to vads_url_cancelif the parameter is defined.
- If the parameter is not defined, the buyer will be redirected to the return URL entered in the vads_url_return field or to the return URL specified in the Expert Back Office.
- If the return URL is not set, the buyer will be redirected to the merchant website.
For an Declined payment, the buyer will be redirected to vads_url_refused if the parameter is defined.

Set the vads_return_mode field to GET.

Example of a payment form:

<form method="POST" action="https://secure.lyra.com/vads-payment/">
<input type="hidden" name="vads_action_mode" value="INTERACTIVE" />
<input type="hidden" name="vads_amount" value="3000" />
<input type="hidden" name="vads_capture_delay" value="0" />
<input type="hidden" name="vads_ctx_mode" value="PRODUCTION" />
<input type="hidden" name="vads_currency" value="978" />
<input type="hidden" name="vads_page_action" value="PAYMENT" />
<input type="hidden" name="vads_payment_config" value="SINGLE" />
<input type="hidden" name="vads_redirect_error_message" value=" You will be redirected to your merchant website" />
<input type="hidden" name="vads_redirect_error_timeout" value="0" />
<input type="hidden" name="vads_redirect_success_message" value=" You will be redirected to your merchant website" />
<input type="hidden" name="vads_redirect_success_timeout" value="0" />
<input type="hidden" name="vads_return_mode" value="GET" />
<input type="hidden" name="vads_site_id" value="12345678" />
<input type="hidden" name="vads_trans_date" value="20190626101407" />
<input type="hidden" name="vads_trans_id" value="AL3d8Q" />
<input type="hidden" name="vads_url_return" value="http://demo.com/return.php" />
<input type="hidden" name="vads_version" value="V2" />
<input type="hidden" name="signature" value="AzTJmizS5N0muYzu63nVvCUWo0ixnMJfpqQmuEa4CSY="/>
<input type="submit" name="pay" value="Pay"/>
</form>

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Enabling automatic return to the merchant website