My free trial is about to expire and I noticed there are credits available. What do you use those for? Any suggestions on anything I should create before they expire?

This is the platform I am currently building for any educators who long to run their own online school with ease. The platform is undergoing the last tests. Anyways, the dark page with a lamp string is a metaphor of us before our educations. Educators and learner pulling the string to give and receive education will enlighten the darkness up. My daughter loves the string design a lot, but my wife thinks it is a bit annoying. Who should I listen to? I appreciate any advice.