{"id":15426,"date":"2026-02-19T12:14:12","date_gmt":"2026-02-19T11:14:12","guid":{"rendered":"https:\/\/paynopain.com\/?post_type=glosario&#038;p=15426"},"modified":"2026-03-04T17:11:29","modified_gmt":"2026-03-04T16:11:29","slug":"banco-emissor","status":"publish","type":"glosario","link":"https:\/\/paynopain.com\/pt-pt\/glossario\/banco-emissor\/","title":{"rendered":"Banco emissor"},"content":{"rendered":"<h2><span class=\"ez-toc-section\" id=\"O_que_e_um_banco_emissor\"><\/span><b>O que \u00e9 um banco emissor?<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Um banco emissor, tamb\u00e9m conhecido como emissor, \u00e9 uma institui\u00e7\u00e3o financeira que atua como <\/span><b>intermedi\u00e1rio entre o titular do cart\u00e3o e a rede de pagamentos<\/b><span style=\"font-weight: 400;\">, como Visa e Mastercard.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Alguns bancos emissores tamb\u00e9m emitem diretamente os cart\u00f5es aos seus clientes, seja em formato f\u00edsico ou virtual, mas o mais comum \u00e9 a sua fun\u00e7\u00e3o de gerir a rela\u00e7\u00e3o financeira entre o utilizador e a rede de pagamentos.<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Funcoes_principais_de_um_banco_emissor\"><\/span><b>Fun\u00e7\u00f5es principais de um banco emissor<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">Atuar como intermedi\u00e1rio implica que o banco emissor tenha uma s\u00e9rie de responsabilidades:<\/span><\/p>\n<h3><b>Autoriza\u00e7\u00e3o de pagamentos<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Antes de concluir uma compra, verifica se o cliente tem saldo ou cr\u00e9dito suficiente e decide se aprova ou recusa a <\/span><a href=\"https:\/\/paynopain.com\/pt-pt\/glossario\/transacao\/\"><span style=\"font-weight: 400;\">transa\u00e7\u00e3o<\/span><\/a><span style=\"font-weight: 400;\">.<\/span><\/p>\n<h3><b>Liquida\u00e7\u00e3o de transa\u00e7\u00f5es<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Ap\u00f3s a aprova\u00e7\u00e3o, o banco emissor facilita a transfer\u00eancia dos fundos para o banco adquirente, para completar o pagamento ao comerciante.<\/span><\/p>\n<h3><b>Gest\u00e3o de contas<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Supervisiona os limites de cr\u00e9dito ou saldo, administra a conta do titular e assume a responsabilidade financeira em caso de n\u00e3o pagamento.<\/span><\/p>\n<h3><b>Resolu\u00e7\u00e3o de devolu\u00e7\u00f5es<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Avalia reclama\u00e7\u00f5es dos clientes, como <\/span><a href=\"https:\/\/paynopain.com\/pt-pt\/glossario\/chargeback\/\"><span style=\"font-weight: 400;\">chargebacks<\/span><\/a><span style=\"font-weight: 400;\"> ou reembolsos, e decide se procede \u00e0 devolu\u00e7\u00e3o dos fundos. O banco emissor toma a decis\u00e3o final e protege o cliente contra transa\u00e7\u00f5es n\u00e3o autorizadas, <\/span><a href=\"https:\/\/paynopain.com\/pt-pt\/glossario\/fraude-online\/\"><span style=\"font-weight: 400;\">fraude<\/span><\/a><span style=\"font-weight: 400;\"> ou reclama\u00e7\u00f5es.<\/span><\/p>\n<h3><b>Emiss\u00e3o de cart\u00f5es<\/b><\/h3>\n<p><span style=\"font-weight: 400;\">Alguns bancos emissores tamb\u00e9m emitem os seus pr\u00f3prios cart\u00f5es, criando-os e entregando-os em formato f\u00edsico ou virtual.<\/span><span style=\"font-weight: 400;\"><br \/>\n<\/span><\/p>\n<h2><span class=\"ez-toc-section\" id=\"Diferencas_entre_um_banco_emissor_um_banco_adquirente_e_a_rede_de_pagamentos\"><\/span><b>Diferen\u00e7as entre um banco emissor, um banco adquirente e a rede de pagamentos<\/b><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p><span style=\"font-weight: 400;\">O banco emissor representa o titular do cart\u00e3o, enquanto o <\/span><a href=\"https:\/\/paynopain.com\/pt-pt\/glossario\/banco-adquirente\/\"><span style=\"font-weight: 400;\">banco adquirente<\/span><\/a><span style=\"font-weight: 400;\"> processa os pagamentos para o comerciante. Ou seja, o emissor gere a conta do cliente e autoriza transa\u00e7\u00f5es, e o adquirente recebe os fundos e transfere-os para o comerciante.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Por sua vez, as <\/span><b>redes de pagamentos<\/b><span style=\"font-weight: 400;\">, tamb\u00e9m chamadas marcas, funcionam como infraestrutura que conecta emissores e adquirentes, permitindo que os pagamentos sejam efetuados de forma segura e eficiente em todo o mundo. A rede n\u00e3o emite cart\u00f5es nem gere contas dos titulares; facilita apenas a comunica\u00e7\u00e3o e a <\/span><a href=\"https:\/\/paynopain.com\/pt-pt\/glossario\/liquidacao\/\"><span style=\"font-weight: 400;\">liquida\u00e7\u00e3o<\/span><\/a><span style=\"font-weight: 400;\"> entre os bancos participantes.<\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>O que \u00e9 um banco emissor?<br \/>\nUm banco emissor, tamb\u00e9m conhecido como emissor, \u00e9 uma institui\u00e7\u00e3o financeira que atua como intermedi\u00e1rio entre o titular do cart\u00e3o e a rede de pagamentos, como Visa e Mastercard.<\/p>\n","protected":false},"featured_media":15666,"template":"","meta":{"_acf_changed":false},"class_list":["post-15426","glosario","type-glosario","status-publish","has-post-thumbnail","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Banco emissor: o que \u00e9 e fun\u00e7\u00f5es no pagamento - 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