Hello Robin/Zweitze,
To get valid data from the
TargetingIdeaService, you need to make a request to a production account. The
TargetingIdeaService returns dummy data to test accounts. This said, if you are making a request against a production account, the
average CPC will return the micro amounts with account's local currency.
@Zweitze: That's right. Since
test accounts don't serve ads, they also have no metrics in the reports. However, you will be able to lookup the account currency using the CustomerService.getCustomers() and retrieve the currency in which the account operates using
Customer.currencyCode.
Thanks,
Bharani, AdWords API Team