“Polygraph (Lie Detector Test)” has been added to your cart. View cart $75.00 1 Investigation Hour quantity Add to cart Category: Services Description Description Is billed at $75.00 per hour. Retainer to discuss or ask questions about your case and how we can help. Related products Polygraph (Lie Detector Test) $400.00 Add to cart Mobile Notary Service – (Rates In The Description.) $0.00 Add to cart Process Serving $75.00 Add to cart Legal Process Serving – (Rates In The Description.) Read more August 21, 2018