Is there a tool that can create an invoice from orders minus returns automatically?

[michaelc0728]

I have a small donut shop.
I deliver donuts to a couple of local gas stations.

Right now, I go in, I deliver 50 donuts and I have to put in a spreadsheet that I dropped off 10 of these, 6 of those etc etc etc. Then the next day I pick up what did not sell, (still have 2 of these and 3 of those) and then we charge for the difference once a week.

It is a relatively labor intensive process, and I need to simplify it in order to grow more accounts. Its not THAT much labor intensive, but we deliver 7 days a week. and so if we have 10 accounts, that is 70 delivery/pickups each week that have to be consilidated into an invoice. We want to grow that to 60 accounts over then next year...so it will become too cumbersome. 

I would appreciate any help or tips anyone might have they can offer.

Thank you. 

[ilrein]

How would you scale this up? Some sort of form on the Shopify dashboard that lets you increment/decrement different rows?

[JanGebauer]

Hi, I'd like to help. If you PM me, we can discuss how your workflow looks like and see if there is a convenient place to do the invoice generation into.