Ive seen individual posts for seedbanks. Heres a list of all US seed distributors I’ve ordered from with no issues. Some are cash only, some have CC options and other have PayPal options when people are douches.
https://heavilyconnected.com/shop-by-breeder/
https://headiegardens.com/?password-protected=login&redirect_to=https%3A%2F%2Fheadiegardens.com%2F
https://www.blockchainnovelties.com/