I think it is possible that they have the wrong exchange rate

and while we are daft enough to pay they wont correct it.

For customers who purchased upgrade from TW3 to TW 4 at the price of $300, we will offer them free license keys for TW 5. As you may know, TW 5 has been released and we have stopped selling TW 4, and the upgrading price from TW 4 Pro to TW 5 Pro has also been ajusted to $200. That is why we increase the upgrade price. Thank you very much for your understanding.

As to the conversion rate, it is calculated to the price of EURO of our product in addition to the service fee collected by Element 5, our servvie provider, based on the conversion rate on the day you place your order. We've decided to fix the prices of GBP, CAD and AUD.

Please feel free to contact our Customer Service Team if you have any doubts and suggestions, or send email to support@easypano.com directly.

does this mean that if I ask element 5 to charge my credit card in dollars I get the upgrade for$200

I will leave my credit card company to charge me at their current exchange rate???