For Sales Call 866-783-0809

Customer Service

Existing Merchants:

To access your back office reporting tools via the Online Merchant Center just click below:

Online Merchant Center Secure Log In

To view Merchant Partners documentation click below:

Online Commerce Suite Documentation

For questions regarding your existing Merchant Partners account, contact us at:

  • Hours: 24 hours per day, 7 days per week, 52 weeks per year
  • Phone: 866-242-9933
  • Email: Click here to email customer service.

For Sales or Partner inquiries click here.

Mailing Address:

Merchant Partners.com LLC 
12424 Wilshire Blvd. Suite 1170
Los Angeles, CA 9002

  MERCHANT PARTNERS is a registered ISO/MSP of HSBC Bank USA, N.A., Buffalo, NY.