in the service you may purchase , with `` real world '' money , a limited , personal , non-transferable , non-sublicensable , revocable license to use -lrb- a -rrb- `` virtual currency '' , including but not limited to virtual cash or diamonds , all for use in supercell games ; -lrb- b -rrb- `` virtual in-game items '' -lrb- together with `` virtual currency '' , `` virtual items '' -rrb- ; and -lrb- c -rrb- other goods or services -lrb- `` merchandise '' -rrb- .