Evaluate the completion according to the Personal Account (order without goods)

1. You need to evaluate the opportunity when entering the "cart" [file]663[/file] In order to be able to start creating an order without a product, it is not possible right now :( [file]664[/file] It is necessary that all blocks are displayed as usual. How much would such a setup cost? 2. I need to add an option in the shopping cart, if I created an order without a product, so that I can add my own fictitious products. That is, to have an empty product table, the example now looks like this (if you add a product to the cart and delete it) [file]665[/file] How many hours is this? 3. In the table from point 2, you need to be able to display which fields (fields of process products). Accordingly, when creating an order, so that these data are transferred to this order for each product How many hours is this? 4. Now when I added a product to the cart, it remains, it is important that this function remains when implementing points 2 and 3 How many hours is this?* Why is all this,