This can be done by using the Price Modifier add-on that is in the Pre-Release channel. You can opt into that channel from your account. Once you have done so, see this page for information on the Price Modifier add-on: https://eventespresso.com/wiki/espresso-price-modifier/
The support post ‘Custom Registration Forms’ is closed to new replies.
Have a question about this support post? Create a new support post in our support forums and include a link to this existing support post so we can help you.
Support forum for Event Espresso 3 and Event Espresso 4.