WICKED TEMPLATES: -Allow clients to pay with crypto. How to get started?

So, yeah.

I was just thinking about this,...

I have been thinking to let buyers pay also in crypto when they buy the templates on https://wickedtemplates.com

But, I have no clue and I am very skeptic about it.

What do you guys think, am I flipping in colors? Should I just forget about it, or carry on with the idea?