I want to buy bus tickets for a trip on Greyhound for multiple passengers. One passenger has a student card and the other has a Hostelling International card. They have different pricing conditions on Greyhound, one has about 10% off, the other 25% off if I remember that well.

When booking online, there is only one dropdown for the discount to apply, no matter how many passengers are travelling, which implies all passengers are entitled to the same discount.

I was thinking about buying the tickets separately, but several things make it impossible or annoying:

• The traveller should be the cardholder
• My bank charges a fee per transaction (as my account is not in CAD)

The rules sound pretty strict overall, but I have no idea how enforced these are when getting on the bus.

Can I book bus tickets for several passengers with different discounts and still get all the discounts applied properly?