Do I need to pay for a year up front?
Yes. Clerk.io is billed annually by default. We've found that customers who commit to a full year are better at using Clerk.io and get much better results. And since your long-term success is our goal, we want to encourage those practices that support that goal. Bottom line: Annual contracts make happier Clerk.io customers. And we want you to be happy.
How does the 20x ROI guarantee work?
It's pretty simple: We know how well Clerk.io works so if you follow our best practice and don't get your money back at least 20 times we will refund you so you still reach a 20x ROI. Eg. if you pay €10,000 for a year of Clerk.io and use our best practices but only get €180,000 in Sales through Clerk.io well refund you €1,000 since (€10,000 - €1,000) * 20 = €180,000. But our customers get a ROI way above 20 so that should not happen :-)