ProsperStack is the drop-in cancellation form that helps you understand why subscribers leave, so you can make informed product, pricing and remarketing decisions. Import churned customers from your payment processor to gain a full view of revenue lost over time. Survey past churned customers and all cancellations going forward with custom forms to understand why your subscribers leave. Use that information to improve your product roadmap. Create special offers to prevent churn by tailoring them to the specific reasons your customers are leaving. Use those same offers to recapture lost revenue from past cancellations.