Recently, someone from out of country did something nice for me and I would like to send them something. However, due to the professional nature of our relationship, no gifts are allowed to be sent to the office and that is the only address I have. So I would need a gift that I could somehow purchase a 'code' for and then be able to email this person the 'code' so that they can get their gift. This is the only thing I can think of in the way of 'virtual gifts'. Do you have any ideas on how I can thank this person for having helped me recently? Thanks.