The OMBUDSMAN service should only be activated when OneKey Payments' regular customer service channels (support@onekeypayments.com / 0800 555 5200) do not meet, or unsatisfactorily meet, your needs, for any reason.
Therefore, before contacting the OMBUDSMAN, contact the customer service channel and explain your need. Contacts with the Ombudsman are formalized internally, and have deadlines for service and resolution. Therefore, in order for your demand to be recorded, analyzed and responded to, it is mandatory to clearly inform at least the following information:
How to contact the Ombudsman?
Call 0800 770-5422 (only calls made in Brazil)
This service works automatically; please state the requested information clearly.
Available from 9:00 am to 4:30 pm, Monday through Friday, except holidays.
You can also contact us using this
FORM.