📄 Datos enviados:
Array
(
[item_name] => Producto Ejemplo
[item_number] => 98765
[payment_status] => Completed
[mc_gross] => 0.01
[mc_currency] => USD
[txn_id] => TXN_6900eb91c9e31
[receiver_email] => elmoralplus@gmail.com
[payer_email] => cliente@example.com
)