For me to attend a 2 day refresher, not only would my company have paid for the course but it usually involved the additional expense of staying two nights at the venue or a nearby B&B. From a personal viewpoint, it also involved me having to put my dog into kennels for two nights. I found working through the course at my own pace very convenient and any questions were dealt with promptly. This was my fourth requalification and I definitely learnt things I had never been told before. Without the loan of the IATA DGR, I would not have been able to sit the exam. I was very pleased to have the option of sitting the exam remotely. The exam itself was as good as it could be and without the distraction of the whiz kids who complete and leave early.