Product: Huntress Managed Identity Threat Detection and Response (ITDR) for Microsoft 365
Environment: Huntress Portal
Summary: Explains what a billable user is and why licenses are excluded from billing
What is a billable user?
We define our methodology and document our process for calculating billable users in this support article.
What licenses are excluded from billing?
In an effort to provide a consistent billing experience that meets mutual expectations, Huntress continually reviews the licensing SKUs from Microsoft and excludes licenses from billing that are not in line with our methodology. There are ~800 unique SKUs in the Microsoft 365 offering which guarantees near certainty there's a license or two we're billing for that's not in line with our intentions. If you identify an account you believe we incorrectly billed, contact your account manager to initiate a SKU review. If you need assistance getting in touch with your account manager, reach out to Huntress Support. We'll review the request as quickly as possible and exclude it from billing if deemed appropriate.
This list was last updated on 28-MAY-2026.
This list may contain licenses in the process of being excluded. Please wait 2 business days before inquiring about licenses on this list showing as billable in the Huntress portal.
| Microsoft License Display Name | SKU |
10-Year Audit Log Retention Add-On |
10_ALR_ADDON |
Avatars for Teams (additional) |
MESH_AVATARS_ADDITIONAL_FOR_TEAMS |
Avatars for Teams |
MESH_AVATARS_FOR_TEAMS |
Business Apps (free) |
SMB_APPS |
Communications Credits |
MCOPSTNC |
| Dynamics 365 Business Central External Accountant | DYN365_FINANCIALS_ACCOUNTANT_SKU |
| Dynamics 365 Customer Service Insights Trial | DYN365_AI_SERVICE_INSIGHTS |
| Dynamics 365 Customer Voice Trial | FORMS_PRO |
| Dynamics 365 for Supply Chain Management | DYN365_SCM |
| Dynamics 365 Operations On-Prem (& Trial) | Dynamics_365_for_Operations_OnPrem |
| Dynamics 365 P1 Trial for Information Workers | DYN365_ENTERPRISE_P1_IW |
| Immersive Spaces for Teams | MESH_IMMERSIVE_FOR_TEAMS |
| Intune | INTUNE_A |
| Intune for Education | INTUNE_EDU |
| Microsoft 365 Domestic Calling Plan (120 Minutes) | MCOPSTN_5 |
| Microsoft 365 Domestic Calling Plan for GCC | MCOPSTN_1_GOV |
| Microsoft 365 Apps for Business | O365_BUSINESS |
| Microsoft 365 Apps for Enterprise | OFFICESUBSCRIPTION |
| Microsoft 365 Apps for Faculty | OFFICESUBSCRIPTION_FACULTY |
| Microsoft 365 Apps for Students | OFFICESUBSCRIPTION_STUDENT |
| Microsoft Defender for Office 365 (Plan 1) | ATP_ENTERPRISE |
| Microsoft Defender for Office 365 (Plan 2) | THREAT_INTELLIGENCE |
| Microsoft Dynamics AX7 User Trial | AX7_USER_TRIAL |
| Microsoft Fabric (Free) | POWER_BI_STANDARD |
| Microsoft Intune Device | INTUNE_A_D |
| Microsoft Intune Device for Government | INTUNE_A_D_GOV |
| Microsoft Intune Government | INTUNE_A_GOV |
| Microsoft Mesh | MESH_IMMERSIVE |
| Microsoft Mesh (Standalone) | Mesh_standalone |
| Microsoft Power Apps for Developer | POWERAPPS_DEV |
| Microsoft Power Apps Plan 2 Trial | POWERAPPS_VIRAL |
| Microsoft Power Automate Free | FLOW_FREE |
| Microsoft Power Automate Plan 2 | FLOW_P2 |
| Microsoft Stream | STREAM |
| Microsoft Teams (Free) | TEAMS_FREE |
| Microsoft Teams Audio Conferencing with dial-out to USA/CAN | Microsoft_Teams_Audio_Conferencing_select_dial_out |
| Microsoft Teams Calling Plan pay as you go (country_zone_1) | Microsoft_Teams_Calling_Plan_pay_as_you_go_(country_zone_1) |
| Microsoft Teams Calling Plan pay as you go (country_zone_1_US) | Microsoft_Teams_Calling_Plan_pay_as_you_go_(country_zone_1_US) |
| Microsoft Teams Domestic Calling Plan Zone 1 | Microsoft_Teams_Domestic_Calling_Plan_Zone_1 |
| Microsoft Teams Exploratory | TEAMS_EXPLORATORY |
| Microsoft Teams Exploratory Department | Microsoft_Teams_Exploratory_Dept |
| Microsoft Teams Phone Resource Account | PHONESYSTEM_VIRTUALUSER |
| Microsoft Teams Phone Resource Account for Faculty | PHONESYSTEM_VIRTUALUSER_FACULTY |
| Microsoft Teams Phone Resource Account for GCC | PHONESYSTEM_VIRTUALUSER_GOV |
| Microsoft Teams Phone Resource Account_USGOV_GCCHIGH | PHONESYSTEM_VIRTUALUSER_USGOV_GCCHIGH |
| Microsoft Teams Phone Standard | MCOEV |
| Microsoft Teams Phone Standard for DOD | MCOEV_DOD |
| Microsoft Teams Phone Standard for Faculty | MCOEV_FACULTY |
| Microsoft Teams Phone Standard for GCC | MCOEV_GOV |
| Microsoft Teams Phone Standard for GCCHIGH | MCOEV_GCCHIGH |
| Microsoft Teams Phone Standard for Small and Medium Business | MCOEVSMB_1 |
| Microsoft Teams Phone Standard for Students | MCOEV_STUDENT |
| Microsoft Teams Phone Standard for TELSTRA | MCOEV_TELSTRA |
| Microsoft Teams Phone Standard_USGOV_DOD | MCOEV_USGOV_DOD |
| Microsoft Teams Phone Standard_USGOV_GCCHIGH | MCOEV_USGOV_GCCHIGH |
| Microsoft Teams Phone with Calling Plan (country_zone_1_UK/Canada) | Microsoft_Teams_Phone_with_Calling_Plan_(country_zone_1_UK/Canada) |
| Microsoft Teams Rooms Basic | Microsoft_Teams_Rooms_Basic |
| Microsoft Teams Rooms Basic for EDU | Microsoft_Teams_Rooms_Basic_FAC |
| Microsoft Teams Rooms Basic without Audio Conferencing | Microsoft_Teams_Rooms_Basic_without_Audio_Conferencing |
| Microsoft Teams Rooms Pro | Microsoft_Teams_Rooms_Pro |
| Microsoft Teams Rooms Pro for EDU | Microsoft_Teams_Rooms_Pro_FAC |
| Microsoft Teams Rooms Pro for GCC | Microsoft_Teams_Rooms_Pro_GCC |
| Microsoft Teams Rooms Pro without Audio Conferencing | Microsoft_Teams_Rooms_Pro_without_Audio_Conferencing |
| Microsoft Teams Rooms Standard | MEETING_ROOM |
| Microsoft Teams Rooms Standard without Audio Conferencing | MEETING_ROOM_NOAUDIOCONF |
| Microsoft Teams Rooms Standard for GCC | MEETING_ROOM_GOV |
| Microsoft Teams Rooms Standard for GCC without Audio Conferencing | MEETING_ROOM_GOV_NOAUDIOCONF |
| Microsoft Teams Shared Devices | MCOCAP |
| Microsoft Teams Shared Devices for Faculty | MCOCAP_FACULTY |
| Microsoft Teams Shared Devices for GCC | MCOCAP_GOV |
| Microsoft Teams Trial | MS_TEAMS_IW |
| Nonprofit Portal | NONPROFIT_PORTAL |
| Planner and Project Plan 3 | PROJECTPROFESSIONAL |
| Power Apps and Logic Flows | POWERAPPS_INDIVIDUAL_USER |
| Power Apps Per App BD Only | POWERAPPS_PER_APP_BD_ONLY |
| Power Apps Per App BD Only for GCC | POWERAPPS_PER_APP_BD_ONLY_GCC |
| Power Apps per app plan | POWERAPPS_PER_APP |
| Power Apps per app plan (1 app or portal) | POWERAPPS_PER_APP_NEW |
| Power Apps per app plan (1 app or website) for Government | POWERAPPS_PER_APP_GCC_NEW |
| Power Apps per app plan for Government | POWERAPPS_PER_APP_GCC |
| Power Apps Portals login capacity add-on Tier 2 (10 unit min) | POWERAPPS_PORTALS_LOGIN_T2 |
| Power Apps Portals login capacity add-on Tier 2 (10 unit min) for Government | POWERAPPS_PORTALS_LOGIN_T2_GCC |
| Power Apps Portals login capacity add-on Tier 3 (50 unit min) | POWERAPPS_PORTALS_LOGIN_T3 |
| Power Apps Portals page view capacity add-on | POWERAPPS_PORTALS_PAGEVIEW |
| Power Apps Portals page view capacity add-on for Government | POWERAPPS_PORTALS_PAGEVIEW_GCC |
| Power Apps Premium | POWERAPPS_PER_USER |
| Power Apps Premium embedded | POWERAPPS_PER_USER_ISVEMB |
| Power Apps Premium for Government | POWERAPPS_PER_USER_GCC |
| PowerApps per app baseline access | POWERAPPS_PER_APP_IW |
| PowerApps Plan 1 for Government | POWERAPPS_P1_GOV |
| Power Automate per flow plan | FLOW_BUSINESS_PROCESS |
| Power Automate per flow plan Government | FLOW_BUSINESS_PROCESS_GCC |
| Power Automate per user plan | FLOW_PER_USER |
| Power Automate per user dept | FLOW_PER_USER_DEPT |
| Power Automate per user Government | FLOW_PER_USER_GCC |
| Power Virtual Agent | VIRTUAL_AGENT_BASE |
| Power Virtual Agent User License | VIRTUAL_AGENT_USL |
| Power Virtual Agents Viral Trial | CCIBOTS_PRIVPREV_VIRAL |
| Project for Office 365 | PROJECTCLIENT |
| Project Online Essentials | PROJECTESSENTIALS |
| Project Online Essentials for Faculty | PROJECTESSENTIALS_FACULTY |
| Project Online Essentials for GCC | PROJECTESSENTIALS_GOV |
| Project Online Premium | PROJECTPREMIUM |
| Project Plan 3 for Faculty | PROJECTPROFESSIONAL_FACULTY |
| Project Plan 3 for GCC | PROJECTPROFESSIONAL_GOV |
| Project Plan 3_USGOV_GCCHIGH | PROJECTPROFESSIONAL_USGOV_GCCHIGH |
| Project Plan 3 for GCC Test | Project_Professional_TEST_GCC |
| Project Plan 5 for faculty | PROJECTPREMIUM_FACULTY |
| Project Plan 5 for GCC | PROJECTPREMIUM_GOV |
| Project Online Premium Without Project Client | PROJECTONLINE_PLAN_1 |
| Project Online With Project for Office 365 | PROJECTONLINE_PLAN_2 |
| Project Plan 1 (for Department) | PROJECTPLAN1_DEPT |
| Project Plan 3 (for Department) | PROJECTPLAN3_DEPT |
| Project Plan 5 without Project Client for Faculty | PROJECTONLINE_PLAN_1_FACULTY |
| Rights Management Adhoc | RIGHTSMANAGEMENT_ADHOC |
| Rights Management Service Basic Content Protection | RMSBASIC |
| Skype for Business PSTN Domestic Calling | MCOPSTN1 |
| Skype for Business PSTN Domestic and International Calling | MCOPSTN2 |
| Skype for Business PSTN Domestic Calling (120 Minutes) | MCOPSTN5 |
| Skype for Business PSTN Usage Calling Plan | MCOPSTNPP |
| Teams Phone with Calling Plan | MCOTEAMS_ESSENTIALS |
| Teams Rooms Premium | MTR_PREM |
| TELSTRA Calling for O365 | MCOPSTNEAU2 |
| Universal Print | UNIVERSAL_PRINT |
| Viva Topics | TOPIC_EXPERIENCES |
| Windows 10/11 Enterprise A3 for faculty | WIN10_ENT_A3_FAC |
| Windows 10/11 Enterprise A3 for students | WIN10_ENT_A3_STU |
| Windows 10/11 Enterprise E3 | WIN10_PRO_ENT_SUB |
| Windows 10/11 Enterprise E3 | WIN10_VDA_E3 |
| Windows 10/11 Enterprise E3 VDA | E3_VDA_only |
| Windows 365 Business 1 vCPU 2 GB 64 GB | CPC_B_1C_2RAM_64GB |
| Windows 365 Business 2 vCPU 4 GB 128 GB | CPC_B_2C_4RAM_128GB |
| Windows 365 Business 2 vCPU 4 GB 256 GB | CPC_B_2C_4RAM_256GB |
| Windows 365 Business 2 vCPU 4 GB 64 GB | CPC_B_2C_4RAM_64GB |
| Windows 365 Business 2 vCPU 8 GB 128 GB | CPC_B_2C_8RAM_128GB |
| Windows 365 Business 2 vCPU 8 GB 256 GB | CPC_B_2C_8RAM_256GB |
| Windows 365 Business 4 vCPU 16 GB 128 GB | CPC_B_4C_16RAM_128GB |
| Windows 365 Business 4 vCPU 16 GB 128 GB (with Windows Hybrid Benefit) | CPC_B_4C_16RAM_128GB_WHB |
| Windows 365 Business 4 vCPU 16 GB 256 GB | CPC_B_4C_16RAM_256GB |
| Windows 365 Business 4 vCPU 16 GB 512 GB | CPC_B_4C_16RAM_512GB |
| Windows 365 Business 8 vCPU 32 GB 128 GB | CPC_B_8C_32RAM_128GB |
| Windows 365 Business 8 vCPU 32 GB 256 GB | CPC_B_8C_32RAM_256GB |
| Windows 365 Business 8 vCPU 32 GB 256 GB | CPC_B_8C_32RAM_256GB |
| Windows 365 Business 8 vCPU 32 GB 512 GB | CPC_B_8C_32RAM_512GB |
| Windows 365 Enterprise 1 vCPU 2 GB 64 GB | CPC_E_1C_2GB_64GB |
| Windows 365 Enterprise 2 vCPU 4 GB 128 GB | CPC_E_2C_4GB_128GB |
| Windows 365 Enterprise 2 vCPU 4 GB 128 GB (Preview) | CPC_LVL_1 |
| Windows 365 Enterprise 2 vCPU 4 GB 256 GB | CPC_E_2C_4GB_256GB |
| Windows 365 Enterprise 2 vCPU 4 GB 64 GB | CPC_E_2C_4GB_64GB |
| Windows 365 Enterprise 2 vCPU 8 GB 128 GB | CPC_E_2C_8GB_128GB |
| Windows 365 Enterprise 2 vCPU 8 GB 128 GB (Preview) | CPC_LVL_2 |
| Windows 365 Enterprise 2 vCPU 8 GB 256 GB | CPC_E_2C_8GB_256GB |
| Windows 365 Enterprise 4 vCPU 16 GB 128 GB | CPC_E_4C_16GB_128GB |
| Windows 365 Enterprise 4 vCPU 16 GB 256 GB | CPC_E_4C_16GB_256GB |
| Windows 365 Enterprise 4 vCPU 16 GB 256 GB (Preview) | CPC_LVL_3 |
| Windows 365 Enterprise 4 vCPU 16 GB 512 GB | CPC_E_4C_16GB_512GB |
| Windows 365 Enterprise 8 vCPU 32 GB 128 GB | CPC_E_8C_32GB_128GB |
| Windows 365 Enterprise 8 vCPU 32 GB 256 GB | CPC_E_8C_32GB_256GB |
| Windows 365 Enterprise 8 vCPU 32 GB 512 GB | CPC_E_8C_32GB_512GB |
| Windows 365 Shared Use 2 vCPU 4 GB 128 GB | Windows_365_S_2vCPU_4GB_128GB |
| Windows 365 Shared Use 2 vCPU 4 GB 256 GB | Windows_365_S_2vCPU_4GB_256GB |
| Windows 365 Shared Use 2 vCPU 4 GB 64 GB | Windows_365_S_2vCPU_4GB_64GB |
| Windows 365 Shared Use 2 vCPU 8 GB 128 GB | Windows_365_S_2vCPU_8GB_128GB |
| Windows 365 Shared Use 2 vCPU 8 GB 256 GB | Windows_365_S_2vCPU_8GB_256GB |
| Windows 365 Shared Use 4 vCPU 16 GB 128 GB | Windows_365_S_4vCPU_16GB_128GB |
| Windows 365 Shared Use 4 vCPU 16 GB 256 GB | Windows_365_S_4vCPU_16GB_256GB |
| Windows 365 Shared Use 4 vCPU 16 GB 512 GB | Windows_365_S_4vCPU_16GB_512GB |
| Windows 365 Shared Use 8 vCPU 32 GB 128 GB | Windows_365_S_8vCPU_32GB_128GB |
| Windows 365 Shared Use 8 vCPU 32 GB 256 GB | Windows_365_S_8vCPU_32GB_256GB |
| Windows 365 Shared Use 8 vCPU 32 GB 512 GB | Windows_365_S_8vCPU_32GB_512GB |
| Windows Store for Business | WINDOWS_STORE |
| Windows Store for Business EDU Faculty | WSFB_EDU_FACULTY |