VBA Classes - How to have a class hold additional classes

Question

I have a challenge that I am trying to solve using classes.

I am logging transactions into a class.

Each transaction has the following:

• Name

Answer 1

I haven't done VBA for a while, but I noticed this line:

Public Property Set BusinessContactAdd(ByRef strName() As Collection) 

I think putting parentheses on a parameter name indicates that it's an array, which yours is not: it's a single instance of a collection.