DoD billing system

[lc3091]

Is your feature request related to a problem? Please describe.

• implement DoD billing system

[qlcchain-bot]

This issue is stale because it has been open 30 days with no activity. Remove stale label or comment or this will be closed in 5 days

[qlcchain-bot]

This issue is stale because it has been open 60 days with no activity. Remove stale label or comment or this will be closed in 5 days

[ioannistsil]

why DoD billing system is blocked?