We use a variety of currencies on our store. Payments are processed only in our base currency. Unfortunately paypal uses their own rates which differ quiet a bit from webservicex's rates. Is there a way that our store can pull paypals rates in order to display the same price that paypal would use for their conversion?
Sadly there seems to be no way to just get all the currency rates from paypal: https://www.paypal.com/us/webapps/helpcenter/helphub/article/?solutionId=FAQ1976&topicID=&m=ARA
IF you find a way to get the exchange rates, you can use the module by Anna, modify it to use Paypals rates instead of the ones from the ECB: