Opinions needed: how do you implement a pricing page for your product?

Hey guys!
Just wondering, when you sell or offer some services (you run a SAAS product, for example), how do you implement a pricing page for your website?

Do you develop it by yourself? Have you thought about running AB experiments on this page (I mean to create multiple options and see which one attracts more users) and if yes, what tools have you used?

I'm asking, because I'm working on a product which could help with that, but I'm not sure if it's a real problem or not (have some doubts that the project doesn't bring much value in a current state or I haven't found my user segment yet).

Not selling anything, just looking for the advice and opinions (in case if you are interested you could play with the product for free and let me know what you think https://enhanci.com/?promo=INDIEHACKERS)