{"title":"Cancel or refund a transaction","category":"default","creationDate":1776961627,"content":"<p>There are a number of ways to cancel or refund a transaction, depending on its state:<\/p>\n<ul>\n<li><a href=\"\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations\/c-library-integration\/extras-c-library\/start-gift-card-transactions-c-library\/refund-a-balance-to-a-gift-card-c-library\">Refund a balance to a card<\/a>\u00a0- Use this to perform a refund on the terminal. This is an unreferenced refund.\u00a0<\/li>\n<li><a href=\"\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations\/c-library-integration\/key-steps-c-library\/cancel-or-refund-a-transaction-c-library\/cancel-a-transaction-c\">Cancel an ongoing transaction<\/a>\u00a0- Use this to cancel a transaction that is currently being processed on your payment terminal.<\/li>\n<li><a href=\"\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations\/c-library-integration\/key-steps-c-library\/cancel-or-refund-a-transaction-c-library\/refund-a-transaction-from-the-ped-c\">Cancel or Refund a completed transaction from the terminal transaction list<\/a>\u00a0- Use this to cancel or refund a transaction from the terminal transaction list, and receive a receipt on the POS or on the PED.<\/li>\n<li><a href=\"\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations\/c-library-integration\/key-steps-c-library\/cancel-or-refund-a-transaction-c-library\/refund-a-transaction-from-the-pos-c\">Cancel or Refund a transaction directly from a POS to the Adyen Payments Platform<\/a>\u00a0- Use this to cancel a transaction that has already processed from your POS to the\u00a0plataforma de pagamentos da Adyen.<\/li>\n<li><a href=\"\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations\/c-library-integration\/key-steps-c-library\/cancel-or-refund-a-transaction-c-library\/partially-refund-a-balance-c-library\">Partially refund a balance<\/a>\u00a0- Use this to refund a partial amount to a card. This is a referenced partial refund.<\/li>\n<\/ul>","url":"https:\/\/docs.adyen.com\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations\/c-library-integration\/key-steps-c-library\/cancel-or-refund-a-transaction-c-library","articleFields":{"id":"31501713","type":"page","_expandable":{"operations":""},"status":"current"},"algolia":{"url":"https:\/\/docs.adyen.com\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations\/c-library-integration\/key-steps-c-library\/cancel-or-refund-a-transaction-c-library","title":"Cancel or refund a transaction","content":"There are a number of ways to cancel or refund a transaction, depending on its state:\n\nRefund a balance to a card\u00a0- Use this to perform a refund on the terminal. This is an unreferenced refund.\u00a0\nCancel an ongoing transaction\u00a0- Use this to cancel a transaction that is currently being processed on your payment terminal.\nCancel or Refund a completed transaction from the terminal transaction list\u00a0- Use this to cancel or refund a transaction from the terminal transaction list, and receive a receipt on the POS or on the PED.\nCancel or Refund a transaction directly from a POS to the Adyen Payments Platform\u00a0- Use this to cancel a transaction that has already processed from your POS to the\u00a0plataforma de pagamentos da Adyen.\nPartially refund a balance\u00a0- Use this to refund a partial amount to a card. This is a referenced partial refund.\n","type":"page","locale":"pt","boost":14,"hierarchy":{"lvl0":"Home","lvl1":"Terminais","lvl2":"Deprecation of classic libraries","lvl3":"Library integrations","lvl4":"C library integration","lvl5":"Key steps","lvl6":"Cancel or refund a transaction"},"hierarchy_url":{"lvl0":"https:\/\/docs.adyen.com\/pt","lvl1":"https:\/\/docs.adyen.com\/pt\/point-of-sale","lvl2":"https:\/\/docs.adyen.com\/pt\/point-of-sale\/classic-library-deprecation","lvl3":"https:\/\/docs.adyen.com\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations","lvl4":"https:\/\/docs.adyen.com\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations\/c-library-integration","lvl5":"https:\/\/docs.adyen.com\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations\/c-library-integration\/key-steps-c-library","lvl6":"\/pt\/point-of-sale\/classic-library-deprecation\/classic-library-integrations\/c-library-integration\/key-steps-c-library\/cancel-or-refund-a-transaction-c-library"},"levels":7,"category":"In-person payments","category_color":"green","tags":["Cancel","refund","transaction"]}}