I need your advise for GBI cancellation. One client, Nuttawut Taneejounjaroon, who registered GBI program in MMI1113 and paid by credit card.
Now he has money problem and can't attend GBI anymore.
So, he need refund and consent to deducting the manage cost 20 percent.
Much appreciate if you could assist to instructive.
Look forward to hear from you soon.