We are intending to use HOIIO Developer App for the Sms call.
We want to create a simple app, or software (web app preferred) so we upload the CSV of customer details and their phone numbers (addressbook etc) and then class them into the app categories.
As and when we want to .. we can send out broadcast messages for the certain group for promo etc....
Preferable: work with AWBS,WHMCS or Wordpress or better still within Google Apps platform.
This is part of the integral project of the group.
Please provide your LINKEDIN ID / URL for me to vet your credentials before we can consider due to sensitivity of the job and regulatory requirements.