Need help on traffic conversion

hi, How are you?
Maybe I need to make a hack conversions tracking for amazon associates.
The issue is that when we buy traffic from fb, we cant send back conversions to fb pixel since amazon is not allowing tracking on its owned domains but only the amazon associates reporting.
This occurs because of Amazon's policy.
I was thinking of traffic conversion api, But Amazon attribution is for Amazon sellers, not associates.

Plz leave me your idea to solve it.
Thank you for advance

Why not use tracking codes/url instead?

Focus on optimizing landing pages, A/B testing, using clear calls-to-action, and targeting the right audience to improve conversion rates.