DocumentationiSetSettings stepsSetting steps The steps to start charging with Mercado Pago are the following: Create a sellerâs account in Mercado Pago if you do not yet have one. Activate Mercado Pago as a payment method on your store. Set the payment methods. For more information, visit iSET official website. Next Adobe Commerce Instala nuestro checkout en una plataforma con soluciones personalizables para grandes empresas.