We devised SwiftERM to generate additional income from existing consumers on ecommerce websites. Available for those using Shopify, Magento, Woocommerce or Opencart, it runs in alongside (not instead of) existing email marketing software like Mailchimp, Drupal or Emarsys. It is 100% automatic so needs zero additional staff. It uses predictive analytics to identify imminent consumer purchases. The average additional turnover achieved is 10.5%. It is the only software in the world authorised to send Trustpilot to send product ratings in outbound emails. Developers and ecommerce retailers are invited to try to it for free, to establish viability this predictive analytics system is. SwiftERM is a certified Microsoft Partner MPN ID 6197468.