terms of payment - AX 2012

Hi, 

I am a beginner user of Dynamics AX 2012. I want to set up "Terms of payment" for a customer as the following:

- the customer pays all invoices every two months. For example, invoices between 1/1/2018 - 28/2/2018 are due on 1/3/2018. 

- the customer pays for invoices issued within 15 days after 30 days. For example, invoices issued between 1//1/2018 and 15/1/2018 are due in 15/2/2018.

Is there a way to do the above?

Many thanks

Hussain Alslais