How do I map woocommerce price field to form input

Trying make a book submission form, I got everything working but the price input field. I need submitted data to create woocommerce price meta. I can’t seem to get it too work. It won’t copy over meta.

Also I not sure how to create a price input field. I tried to use number field, though demicals won’t allow to submission. Normal text, doesn’t allow for patterns to limit just numbers.