We have made our free plan a strong option for small business owners or schools who need to quickly accept payment for registration (ie sports teams at a school; or a small seasonal coaching business).
We tend to be cheaper in our paid plans with more storage and features that our competitors. A good review of competitors can be found here: https://www.techradar.com/best/best-online-form-builder
If there are custom features you need in our product that don't yet exist; we might choose to implement them for you at no cost. Have a chat with us and we can advise on whether what you want or need falls in this category. We consider your success, our success.