These are the gateway-specific settings for WorldPay Redirect:
| Option | Description |
|---|---|
| Account type | Select Live for a normal WorldPay account or Test for a WorldPay test account. The type chosen must match the actual status of your WorldPay account. |
| Installation ID | The "Installation ID" from your WorldPay account. If you have more than one Installation ID, this must be the one that relates to the HTML Redirect Integration, which may be shown in your WorldPay account as "Select" or "Select Junior". |
| Response Password | A password of your choosing that you will also enter into the "Payment Response password" field in your WorldPay account. It must be 8 - 12 characters long with at least one lower case and one upper case character. |
| MD5 Secret | A password of your choosing that you will also enter into the "MD5 secret for transactions" field in your WorldPay account. It must be 20 - 30 characters long with at least one lower, one upper, and one special character. |