Two different Billing Type for same Pricing Procedure for STO

Dear Team,

In our business scenario, we have ZGST billing type used for STO. Now as far E-Invoicing, we have already configured same for the logic in Extractor Report. Now our business want some other Billing Type for within state STO operations, which will not be configured for E-Invoicing. Our business doesn't want to settle through delivery challans.

My question is can I assign same Pricing Procedure to 2 different Billing Types in same sales area..?? If so, then what needs to be configured in VTFL..?? Because in Pricing Procedure we do have control over Taxes in Intra State through Routines..

Regards

Abhijit