Runtime is limited to running an already existing/created Access application. Microsoft also offers MS Access Runtime as a FREE download which may be an option depending on your situation, for example if you have already created a database application which has forms to input and manipulate the data.
Riptide Hosting can provide Microsoft licensing for the full version of Access 2019, Access 2016, Access 2013) / Office Professional which is best if you need the full features of Access including creating and editing the database tables and forms– see our pricing calculators for current pricing. If you only need Access Runtime, you can save on Office licensing fees. Do you need full MS Access to create/modify Access databases or do you only need Access runtime to allow users to only run existing Access databases.