Need only its checkout flow and want to disable its crawling feature

I have products with dynamic pricing that i am fetching using sanity and I just want to use its checkout only to handle payments. Can it be possible to disabling its crawling feature? Because whenever i tried to checkout, it’s giving me error. If it is possible to disable it, then please disable it and let me know if i go live then it will work properly after that or again i need to ask you disable it?