Pick a base package, tick what you need, watch the total. Every line here is a fixed price — not the basis for a quote, but the price.
What deliberately doesn't count here
Three things can't be priced honestly with a checkbox — the effort depends too heavily on your specific case. Rather than let a made-up number run along with the total, they sit here in the open.
Interfaces to your existing systems — inventory, ERP, industry software
A native app in the App Store or on Google Play — review times there are set by the store, not by me