Hi! We're building a native mobile app, using Shopify as our backend, for shopping and fast local delivery of groceries from our own darkstore. When an order comes in, we need to pick it super quick (one order at a time), and I'm looking for tips for solutions for this. I'm looking broadly, could be as simple as a picking list that gets printed on paper automatically when an order comes in, to a more advanced setup with a mobile phone on the pickers arm that pulls up orders, you can mark each item as picked, etc. I'm also open for it to be a solution that has an existing integration to Shopify or a standalone solution that we will integrate ourselves.
Thank you in advance for any suggestions and thoughts!