```ruby
EMAIL_URI           = 'lets.gopushcart.com'
SITE_NAME           = 'pushcart'
SITE_URL            = 'gopushcart.com'
SECRET_KEY          = Rails.application.secrets.aes_secret_key
USE_PRIVACY_HASHING = true```

Update e-mail and URL constants for staging server
user
```ruby
EMAIL_URI           = Rails.env.staging? ? 'sandbox.gopushcart.com' : 'lets.gopushcart.com'
SITE_NAME           = 'pushcart'
SITE_URL            = Rails.env.staging? ? 'sandbox.gopushcart.com' : 'gopushcart.com'
SECRET_KEY          = Rails.application.secrets.aes_secret_key
USE_PRIVACY_HASHING = true```
assistant