For general questions, please visit Frequently Asked Questions
The MERX Customer Support Team is here to help.
Monday to Friday (excluding Public Holidays)
7:00 a.m. to 8:00 p.m. EASTERN TIME
The MERX Goods and Services Tax (GST) Registration Number 144746682.
Complete the following form:
Supplier ordering documents
1-800-964-6379 or 613-727-4900
6 Antares Dr, Phase II unit 103
Buyer posting a notice
1-888-738-3005 or 613-727-4987
payment can be mailed to
P.O. Box 11684