Gear Rental with ecomers

hi! My Business does gear rental for events.

I want to use the shop functionality to display all the gear available for rent. when my users go to check out i want to store their information and order as a mail or in trello so i can rewiw it and send back a response.

as my customers come to the warehouse and pick up gear and pay via back trasferes i dont need the shiping and credit card part of the store. is there any way to not use that and save the orders as recuests?