May I know how to build a free plus shipping funnel with infusionsoft


I would like to create a sales funnel similar to Platform Closing By Peng Joon with infusionsoft

The thing is I want to sell an antivirus subscription plan where my customer can pick a number users they want to subscribe to. Preferably, we want to capture the payment within the same landing page instead of open an infusionsoft product link.

What’s the best way of doing so? Thanks!