Yes. For that, leave the Internal price (hourly price) as 0 and incorporate an Add-on. Select User specified under Quantity, you will be able to select Per sample under Unit.
You are able to force people to use a Project and Funding Code when booking certain instruments in your lab/facility by making it a requirement.
Yes. The Projects feature is flexible enough to allow companies to use it as a tool to keep track of internal R&D project costs. Simply create a Project on the platform and select it each time you make a booking.
Yes. On the Pricing section of each equipment, there is an option to Add group pricing.