Checkout screen

On the last checkout screen. There are 5 steps there. And I just want last step. and I want to remove all other steps.
How can I do that?

You want to skip billing address, shipping address, payment method etc steps?

You can setup one page checkout ( admin -> configuration -> settings -> order settings)
To skip shipping step - enable only one shipping method
To skip payment step - enable only one payment method
Not sure if you can skip billing and shipping step without source code modification

Thank but I actually want to make all steps invisible so not to confuse the end user. I just need a button so the order will be submitted by a click.

rickyyuhello wrote:

How customer pay you? Where they would enter billing address?

The customer does not have to pay me on the website. it is all zero amount.
And there will be no billing address.  Additional procedure will be executed by someone else on another 3rd ERP.

So, you have to customize source code, you can modify shoppingcart controller -> StartCheckout action to complete all process at once.

do you have source codes to show me?

rickyyuhello wrote:

download from here

rickyyuhello wrote:

So your site is not really e-commerce. You sure you need to do it in Nop?

Yes. Please.