I sell 3D printed items and a I get a lot of requests for custom orders for things that I don't normally sell through my site. or a lot of time people will want to order items that aren't currently in stock.
I can go into the admin panel and "Create" and order which is great but then there doesn't seem to be any way for it to use my USPS module to calculate shipping, nor is there any way for me to send that invoice to my customer so that they can send payment through the site.
Is there an option I'm missing to do this? If not is there a module that allows for me to do this.