Tobacco wholesaler seeks software for invoicing, possibly inventory management

I use a scanner with the appropriate software for my tobacco wholesale business to comply with EU track & trace requirements. I would now like to check whether it makes sense to use the scanner for invoicing and am looking for suitable software. Complete merchandise management is not required, but would be conceivable.

The software must meet the following requirements:

• Invoice creation via scanner
• Customer data is recorded in the special track & trace software
• Storage of customer-specific prices
• Invoice form creation
• Invoice output also via PDF
• Windows compatible

One to two software workstations are required.