#obtain an API login_id and transaction_id according to instructions at https://developer.authorize.net/faqs/#gettranskey
# api_login_id: 5KP3u95bQpv
# api_transaction_key: 346HZ32z3fP4hTG2

api_login_id: 87N83jqsSa3R
api_transaction_key: 4K7kREpEd2bc988W

#obtained md5 hash value by first setting the hash value in https://sandbox.authorize.net/ under the Account tab->MD5 Hash
md5_value: MD5_TEST