==activemerchant.yml

development:
  login: xxx
  password: xxx
  signature: xxx

==application.yml

development:
  smtp_settings:
    address: smtp.gmail.com
    port: 587
    domain: localhost
    user_name: user@domain.tld
    password: xxx
    authentication: plain
    enable_starttls_auto: Yes
  mailer_default:
    to: to@domain.tld
    from: from@domain.tld
  email_host: localhost:3000
  no_image_id: 0
  payday_invoice:
    invoice_logo: /path/to/logo.png
    company_name: my awesome company
    company_details: some details go here
  bank_details:
    name: name
    sort_code: xx-xx-xx
    account_number: xxxxxxxxxxxxxxx
    iban: ABC DEF 12345678

==database.yml

development:
  adapter: sqlite3
  database: db/development.sqlite3
  pool: 5
  timeout: 5000    
production:
  adapter: mysql2
  encoding: utf8
  reconnect: false
  database: sasisco
  pool: 5
  username: sasisco
  password: sasisco
  socket: /var/run/mysqld/mysqld.sock