Is kitbag.com Safe?

Website would not take my order. Tried to have them arrange a PayPal invoice for the order and they refused. I understand they don't usually invoice, but considering that their site was playing up it should be their responsibility to try and help the customer - instead I just got a load of generic information about how they run their site, none of which accounted for the fact that errors with their site was the whole reason I was having to request an alternative ordering method. After stuffing about with them for a number of days, the item I wanted to order increased in price by more than $20 and, when that was mentioned to them, the issue was completely ignored. Will never try ordering from this site again.