Hello, I do many in-person cash transactions. I do not always get around to creating the orders in Shopify on the same day. Is there away to create an order for a past date?
I also had problems migrating order history when moving to Shopify. You can save order history in an excel file and then import it back to your store with the help of a 3rd-party app. If you’re using Shopify plus then you can you the Transporter app, kindly check for the document here
Else, you can use this app to import the order to your store. It can help you bulk import transactions all from a single CSV file.
Hope you find my solution helpful.