Hi Avika,
Is more important that you focus in a specific affiliate vertical and depending on your passion and experience.
For example, fashion, then you can promote related products or technology and promote web hosting, domains, website monitoring services.
With tech products the advantage is that they tend to pay high commissions and also recurrent commissions.
Let me know if you are interested in the tech vertical I can let you know more about our affiliate program.
Good Luck!