Hello!
When creating a purchase order, there is no field to input the provider's order ID. When standing and incomplete purchase orders stack up, it gets difficult to find a specific one to update it.
I go around this by adding the provider's order ID in the "Note" field, but it's still necessary to browse through many orders, open them, hope to find the good one, before updating it.
Having a field dedicated to the provider's order ID seems to be a basic thing to have to create a link between Square and that order. That field could also be searched with the API.
Thanks!
Square Community