Elicitation Questions

Questions below are to detail requirements for project:

1. Which information should user input at sign up?
2. How much time can user get when he/she offers a service? Same amount of time offered or with a coefficient?
3. Is there a time limit for offering and getting service? Daily limit, weekly limit? or hypothetically unlimited ? (even greater than 24 hours/day)
4. When shoud time credits expires? How many days after earned?
5. When can a user cancel an appointment without losing reputation?
6. Should platform calculate the reputation automatically or users give points?
7. What's the upper time limit for a user?
8. What's the sign-up bonus for each user?
9. Can offering user reject any user's request for service?
10. Is there any time limitation for offerings? Will it expire during time with a last-date, or valid for all time?
11. Is there any limitation for offering a service which is already offered and still open (i.e. teaching English)
12. Is there any limitation for users to get same service more than once?
13. Can users search for other users services? Should there be an info page for users?
14. How can users search for interested topics? Does platform have a detailed search tool?
15. Should platform offer an automated matching list for users according to their interested topics? Should user run this query when needed?
16. Should platform has its own online meeting tool?
17. Should platform has a library or wiki for previously provided services contents (training documents, videos, etc.)
18. Should platform keep history for all previous events?
19. Should platform recommend searching user to contact to owner of a historic-event in case there are no found available services?