Any chance to disable mandatory rate field in items? Ideally totally customize items - change curency in items as well.

Any chance to disable mandatory rate field in items? Ideally totally customize items - change curency in items as well.

Hello,

Is there any chance to get the functionality I need?

Totally custom items: ability to set the currency different from the default currency in items. 

Ability to cereate invoices in EUR( for ex.) and see the reports both in EUR and my default currency - RUB.