Hi there!
With this budget, I can build you a more professional MS Access app.
You manage INs and OUTs with your barcode reader in separate screens, and then you can have a control panel and specific reports to view and print or export to PDF. Oh, and whenever you want, you export a complete or a filtered dataset into Excel to play around!
Feel free to contact me and we can discuss the details.
Best regards,
Esteban