This example will show you how to implement a product that will charge a client a setup fee then a recurring monthly charge.
From your aMember Control Panel select 'Manage Products' then 'New Product'
Complete your normal details, Title, Description etc and in the billing plan input something like;
In the example above we have a monthly charge of $50 plus for the first month there is a $25 setup fee, the terms text can then be input as you desire.
By default aMember generate billing terms text automatically based on billing plan option. In case you do not like the automatically generated text you can specify it explicitly using the 'Terms Text'. aMember will use your text instead of auto generated terms on signup from in this case.
When all set click the 'Save' button