Visits while applying a segment

Thank you Hyder for your reply , but I see difference in the numbers between the reports, any idea about that?Thanks, Ramy

Thanks Devinder for your input, we are firing purchase event at checkout thank you page as any other event, not with product string does that effect the numbers, because most of the orders and revenue are under "Unknown Time of Purchase". I really appreciate your help. Thanks, Rami

The problem that I faced not with the the of the eVar on the debugger it's with report of the product finding method all the product finding methods orders are zeros expect external natural referrals .The attached is requested screen shot. I really appreciate your help