10% discount on tickets will motivate people to use your service.
I think it's not just a discount, but first of all in the ability to save own time. Because ordering tickets in advance is much more convenient.
Yes, I agree with you, if it is a big businessman it will also save a lot of time on planning the schedule. Especially if this person wants to visit several places.
I don't quite understand, at the expense of what you will be able to provide a discount of 10%?