Generic Table to store Key/Value Pairs of custom information

Does Acumatica have a generic table that contains:

• A Key - a String
• A Value - also a String, with an expanded value for the key, to be used in any way that is appropriate
• A value type - optional, identifies the value has a format of String, Decimal, Date, etc

I would add custom entries to this table, as an alternative to creating a new table to store simple values that can be retrieved based on a user-defined key.

Thank you,

Randy