Can I synchronize prices with different currencies in different channels?

No, you can't.
We only send one value to all channels independently from the currency. For example "100".

If one listing is in Euro and the other one in US Dollars, the price is going to be different in the end.

Please unify all the currencies in your listings.

If you don't have the possibility to do this you can work with the percentage adjustment, + or - %

For example: "+10%" or "-30%"

You should keep an eye on this as the exchange rates are constantly changing and our price adjustment is fixed.