Contact Us
+852 3071 5008
Available from 9:00 am to 11:00 pm HKT/SGT/MYT. Language supported include English, Mandarin & Cantonese
Email Support
SMB Merchant Services: merchantservices@fiserv.com
Enterprise Accounts (EPA): enterpriseaccount@fiserv.com
Partner Merchants: APACPartnerSupport@fiserv.com
Chargebacks Queries: Chargebacks@fiserv.com
Payment Gateway Queries: fiservgateway@fiserv.com
Terminal Issues (Vendor Contact)
PAX: +852 2856 0264
Corporate Security/Data Privacy Hotline
+1 800-368-1000