Send email address and phone number to Kahler from Merchant

Currently they send info from Merchant to Kahler via a file and srv job. It contains the customers name, address and account #. They would like to make it include the customers email address and phone number. The reason for this, is because Kahler has the ability to send load sheets to customers via text or email and they want to start doing that so they need the email address and/or phone number from Merchant into Kahler