Well... I was using a model I copied from somewhere in the documentation, then I realized there was a invoice_number parameter. This parameter must be unique and it is not validated by the time you create the payment, but when you execute the payment. Hope this helps.
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Well... I was using a model I copied from somewhere in the documentation, then I realized there was a invoice_number parameter. This parameter must be unique and it is not validated by the time you create the payment, but when you execute the payment. Hope this helps.
... View more