Her visa on arrival will cost QR-/ 100 make sure she has a credit card to pay for this or arrange for the Marhaba service for her they'll look after everything will she gets to sit in a nice air con room with a cuppa. It will last for 1 month if you wish too extend it then it's just a matter of going to the immigration office near the airport and you can extend it for up to a further 2 months at a cost of QR-/100 per month (again credit card will be needed) before she will have to fly out( check this though the rules change all the time and I can only give you what i know from traveling on an Australian passport)
Her visa on arrival will cost QR-/ 100 make sure she has a credit card to pay for this or arrange for the Marhaba service for her they'll look after everything will she gets to sit in a nice air con room with a cuppa. It will last for 1 month if you wish too extend it then it's just a matter of going to the immigration office near the airport and you can extend it for up to a further 2 months at a cost of QR-/100 per month (again credit card will be needed) before she will have to fly out( check this though the rules change all the time and I can only give you what i know from traveling on an Australian passport)