Buttondown.email has a rating of 1.0 star from 1 review, indicating that most customers are generally dissatisfied with their purchases.
Buttondown.email says I subscribed and my credit card will be charged. However, I did not subscribe to a pay-for newsletter.
Tip for consumers:
Never give out a credit card or date of birth.
Is this your business?
Claim your listing for free to respond to reviews, update your profile and manage your listing.