Its a nice question because contests are really required to build a good and "ACTIVE" team.
Based on my own experience,here are my points:-
1. Tcredits are the best aoption for the contest.But you must have to tell them the importance and use of tcredits.
2. Reassignment of psa's are also good for any contest but it is important that you must give some active psa's to them unless they will not show intrest whenever you again put a contest.
3.Gift certificate also encourages them to earn more and more vp.
Also you should try some extra things to increase their involvement like giving W3 membership to all those who get EA status,giving some extra tcredits or some bonus to those who become TL etc..
These things really help a lot.
Its a nice question because contests are really required to build a good and "ACTIVE" team.
Based on my own experience,here are my points:-
1. Tcredits are the best aoption for the contest.But you must have to tell them the importance and use of tcredits.
2. Reassignment of psa's are also good for any contest but it is important that you must give some active psa's to them unless they will not show intrest whenever you again put a contest.