Adding 'Trust Badges' to Product pages and Checkout

Hi
I want to add payment ‘Trust’ images to my Product pages below the ‘add to cart’ and on my checkout page.

I have checked google etc for an answer and the recommendations are for adding ‘hooks’ to woocommerce files. I also did a search on the forum for this topic and no results came up, hence the question.

I would rather someone here explain how to do it, in case I’m missing something and obviously I don’t want to ‘break’ my site.

I look forward to your solution/suggestions