PayPal error (10444)

[randalbond]

Hi. Quite a few of my customers complained that they get this error: "PayPal error (10444): An error (10444) occurred while processing your PayPal payment. Please contact the store owner for assistance." 

I have Currency Switcher plugin installed. Get no response from plugin owner. But, maybe, the issue is internal?

Can you help with it?

Regards,
randalbond

[kernowlass]

@randalbond 

10444	DoExpressCheckoutPayment DoUATPExpressCheckoutPayment	SHORT	Transaction refused because of an invalid argument. See additional error messages for details.
LONG	The transaction currency specified must be the same as previously specified.

[randalbond]

Thanks for that. How will it work for people, who are from a different currency system (default currency is £ but EU and US folk shop there). The point of this currency converter is to offer the products in their familiar prices. How to combine it together with "same currency" thing?