It is possible to send traffic to the offer directly without showing the lander and without redirect at the same time.
To do that follow the instructions.
Create a new lander as usual Landers > Landers List > New Lander and give it a meaningful name, something like "Direct";
Copy and paste the following code to the Lander Editor;
<html>
<body style="margin: 0; ">
<iframe src="https://{trackingdomain}/click/?origin={origin}" style="border: 0; width: 100%; height: 100%"></iframe>
</body>
</html>Choose that direct lander and the offer in your Path within Destination settings of the campaign.
Zeustrack alert:
Keep in mind that some of the traffic sources and affiliate networks as well do not accept the iframe solutions, use it at your own risk.