Different numbering for each invoice type

Hello,

Is it possible to have different numbering for different types of invoices.
For example i have 2 types of invoices. One for selling goods and one for providing services. I want to be able to have
Invoice 1 for selling goods and Invoice 1 for providing services. Is that possible ?

thank you

Hello,
this is not possible automatically, you may change the invoice number by hand for one tye.