as best promote these offers?

[bosco]

to promote email submit offers better direct linking or landing page

 

[david15923]

Depends but if you've got a good landing page that is better than the offer's LP, you'll always get a better conversion. Testing is the only way you'll know

 

[BrokenSword]

You'll get a better lead quality with a lander. Use lander & prepop the offer.