Follow these steps to duplicate an order and set it up as cash on delivery.
Access the order you want to duplicate in Shopify.
Click on “More actions” → “Duplicate” .
Check the box “Payment due later” .
Verify that the payment terms state "Payment upon receipt" .
Then click on “Create order” .
Shopify will display a notice indicating that you are creating a cash on delivery order.
Click again on “Create order” .
✅ The order should automatically appear in Dropea.
Access the order on Dropea and enter edit mode (pencil icon).
Change the payment type to cash on delivery and click “Save” .
The duplicate order will be correctly configured as cash on delivery on both platforms.