DAX - Count by Week by Customer Based on another Measure

[Anonymous]

I'm working with two different tables, a Sales Line table and a Date Dimension. I have a measure in my Sales Line table that counts the distinct number of times a Sales Order # appears (Ex: US1234---since it is sales line it can appear multiple times). 

Measure name: DistinctSalesOrders

I want to count the number of times a customer orders more than once in a week. 

Ex: 

Customer	Sales Order	Product	quantity	date
XYZ	US1234	a	1	1/1/2014
XYZ	US5555	b	2	1/2/2014
XYZ	US4444	c	3	1/3/2014

Week 1 the customer ordered three times.. therefore I would count this as 1. 

In essence, I want to  Count when distinct orders by customer is > 1 in a given week.

[Ashish_Mathur]

Hi,

Share a larger dataset and show the expected result.