Why do your think C1 knows your location? They don't know mine since I never go on line without using my VPN. They know the location of the VPN server I happen to be using which I change daily but not mine.It's not 40, it's 109 or 149 that someone in the US would pay. But C1 is free to set its pricing as it likes, although it goes all over the place.It's 40 bucks. You can spend 40 bucks on in a long day out taking pictures on lunch and dinner. :-D
An actual objection that I have: The email from C1 is made in a foreign currency (US$) instead of my own and then they mention the pricing may vary according to location, and that we should look on the site, which is also not exactly cleae. NB - C1 knows my location, and knows in which currency it invoiced me before. I'm sorry, but that is really lazy from C1
It is quite common that companies doing business internationally us one currency to state prices. Often but not always it is the USD.