Account Invoice Secondary Unit Module# The Account Invoice Secondary Unit Module adds a secondary unit of measure to invoice lines. Design Invoice Release notes Version 7.4.0 - 2024-11-04 Version 7.2.0 - 2024-04-29 Version 7.0.0 - 2023-10-30 Version 6.8.0 - 2023-05-01 Version 6.6.0 - 2022-10-31 Version 6.4.0 - 2022-05-02 Version 6.2.0 - 2021-11-01 Version 6.0.0 - 2021-05-03 Version 5.8.0 - 2020-11-02 Version 5.6.0 - 2020-05-04 Version 5.4.0 - 2019-11-04