What is Mailshell's refund policy?

Mailshell offers a 30-day money-back guarantee with our Premium Service: if you signed up and aren't completely satisfied, just delete your account within 30 days of registering and we'll refund your money.

Could the cost of the Premium Service increase in the future? If so, will I have to pay more?

Prices can change at any time. Your price will be locked in for whatever term you have paid for and can be extended at any time at the most current rates.