Versions of Missouri Laws 144.088 - Definitions -- rate of sales tax stated on receipt or invoice, when, contents on LawServer 2023 Missouri Laws 144.088 – Definitions — rate of sales tax stated on receipt or invoice, when, contents 2022 Missouri Laws 144.088 – Definitions — rate of sales tax stated on receipt or invoice, when, contents. 2020 Missouri Laws 144.088 – Definitions — rate of sales tax stated on receipt or invoice, when, contents.