Remove credit card from from so verification is not needed

Remove credit card from where ? If you are using Apple Pay, as the page that you posted from implies, then you need to have a supported credit or debit associated with it. If you have a question about using Apple Pay then you'd be better off asking in one of the Apple Pay forums on here : Apple Pay

If you mean remove it from your iTunes account (as this is the iTunes Store forum) : Change or remove your payment information from your iTunes Store account (Apple ID) - Apple Support