HTML Description Question

I would just like to know which html tag to use for my titles in the description of my graphicriver items. Should it be H1, H2 or H3 and why? Also will it make a difference to put them in the description with regards to seo?

Thanks in advance.

I don’t know whether it will make a huge difference on SEO, but I believe that if you follow the flow of the whole market page, the best titles for your description would be H3.

Thanks, I will keep that in mind, Appreciate it.