Copy PageUpdate Payment Methodput https://api.smoothpos.net/paymentmethod.jsonUpdates an existing payment method. Endpoint: PUT /paymentmethod.json. Group: Accounts.Body Paramsaccountobjectaccount objectaccount_idintegeridintegermetadataobjectmetadata objectnamestringsystem_typestringrequiredResponse 200OKUpdated about 1 month ago Create Payment MethodDelete Payment MethodDid this page help you?YesNo