sblais

Still, they do not advertise that I would be paying USD (ever) so when I paid, it was over 40$ more. So, as a start-up, I think they should state the dollar that they are charging you as a customer.

I have never had some company charge me more than I expected (most tell you exactly what you will be charged and the dollar that you will be charged in so as a consumer you know what you will be charged)

The website does say 100% refund (implying that you will be refunded what you paid). If they meant USD they should say USD; a dollar sign does not mean USD no matter what they say.