Hi Sai

Since odoo v18 ou can do more advanced calculation of your shipping costs with spreadsheet

1. create a Quaotation template and add Quota caluculator

the quote calculator is a spreadsheet you can see examples in the runbot (at the end, the template has solines , one of tehm is a delivery, and there the result should be set)

you can make as formula sum of saleorder lines amounts

Once you use in your SO this template you will see a smart button to compute you shipping costs

each saleorder will use it own spreadsheet calculation

you can also use the shipping cost rule as ray mentioned and then add the shipping in the saleorder

hope this helps you

Daniel

I have the same problem: I have a fresh installation of v18, I just configured the shipping methods as "fixed price" and set the price, but in the quotation module, there is no button to add the shipping method, and no line with the shipping costs is added to the quote.

All the modules mentioned in the responses are installed.

update:
I solved it, it only appears if at least one line with a product identified as a 'good' is added.

Hello I have created delivery Method with based on Rules

but I am not able to add this method in Sales quotation page

please guide me how to add Delivery method in Sales Quotations  Page?

thank you very much

Have a nice day

VP

See https://www.odoo.com/documentation/18.0/applications/inventory_and_mrp/inventory/shipping_receiving/setup_configuration.html