Download our sample CSV file to see how to manage multiple line items and correctly format your files ready to upload.
NOTE: for orders with multiple line items or if a customers has ordered from your store more than once and you would like to combine these orders, you must set the Order # to the same value. This is the unique identifier that will allow us to 'merge' these two rows together upon upload.
How to: Create a CSV file
How to: Import orders via CSV file
CSV Order Uploads: Column mapping - required fields & explanations
How to: Check CSV uploads for duplicates and delete them
How to: Merge multiple columns of data in Excel without losing any data