I have sent numerous emails to ask for the CIS price for iPhone XS and the monthly subscription plan but till today I received 0 follow up.
Hi Wlchua
For CIS plans, please refer to http://www.starhub.com/business/epp/store/index.html.
If you are unable to access the page, please use the web form at https://www.starhub.com/business/forms/cis-online-sign-up.html instead.
Hope this helps.