Allow duplicate entries in appsheet form

[dhaval]

I have created an app/form on AppSheet to record sales orders. The form consists of three things barcode, Product Name, and Qty. The problem is when I scan the same barcode which was already submitted before an error pops up that "There is already a row with the key 'xxxxxxxxx (barcode number)'"

Could anyone suggest me a workaround to allow duplicate entries in AppSheet forms? Note that I'm on a free plan and not using a subscription.