SysAdmin Dear Atibservicesltd, Thank you for reaching out. To assist you further, could you please confirm your role within the e-Invoicing ecosystem? Are you integrating as a: Taxpayer System Integrator Access Point Provider Looking forward to hearing back from you.
SysAdmin Dear Zenith Bank Team, The Service ID is an 8-character alphanumeric string (e.g., 94ND90NR) in the middle string of your IRN Template. It can be located on the taxpayer's portal under the My Account Menu, specifically within the Integration Tab.
