Monetising Custom GPT's With Affiliate Links

Hey everyone, for those who have built custom GPT’s and have considerable traction already, what are some ways you’re looking to monetise beyond Open AI’s revenue share?

I’m trying to validate an idea around building an API which augments answers given by Custom GPT’s to include relevant affiliate links for a brand

For example, someone who’s built a travel GPT can not only curate an itinerary for a user but include affiliate links for hotels/airlines etc & make money if a user purchases via it

Would love to get some feedback on this!