Startup idea - b2b digital rental car platform

What do you think of the following idea

Many rental operators still use a lot of paper/manual processes. This results in a clunky user experience for the end customer. These also result in operational inefficiencies for rental companies.

A digital platform can enable a paperless customer journey for end user and for rental operator to improve some of their current processes.

The market already has several software products, but each has its own limitation and there is still scope for improvement.

Any feedback is welcome on this idea and if someone wants to discuss further, I am happy to chat up