In the event of having multiple rental products with time based pricing (different periods and pricings for each product) there will be a need to import this information at once. 

Time based pricing information belongs to product.pricing model, which does not have a view or menu in standard. For subscription products there is an access via Quotation Templates, where you can find a green "Prices" button and the view for this model:

This feature is not available for rental products. To get it, follow these steps:

1. Go to Technical/Models/Product.pricing

2. Scroll down and select "Create a menu"

In the menu, link any Rental App menu as "parent menu".

Once done, the user will find a view where he can easily import this information: