Hi @ABee - welcome to the community!
I’d encourage you to consider what kind of “free trial” content could be given away as an incentive. That could be an optin offer, and one of the ways you could use it is prompting people to try that “free trial” content just before they abandon checkout, the offer can be presented via email as part of a sales nurturing flow that might be tied to the net terms payment method, and many other ways.
After the offer is taken and the form submitted, you can trigger a flow that delivers the content to them and then further educates them about the other courses/ products you offer, so they feel more confident placing an order at full price. This also gives you an opportunity to showcase different customer reviews like @JamesDonn recommended.
We’ve seen funnels like this work well for our education-product clients.
Warmly,
Gabrielle
Klaviyo Champion & Marketing Lead at ebusiness pros