Jewdiligence 

(Verb) to do your due-diligence in finding the best offer or deal or coupon before making a purchase.

I have to do my Jewdiligence before I can buy that plane ticket.

Jewdiligence by rabbihacker March 18, 2019

Jewdiligence 

Noun - Severe micro-managing and overreaction to the littlest details.

My boss has real Jewdiligence when it comes to running our company.

Jewdiligence by Vincent O'neil December 25, 2009

Jew diligence 

Reasonable steps taken by a Jew to avoid hiring a non-Jew.

Anti-gentile business owners don't have gentile staff as they do their Jew Diligence.

Jew diligence by AnonDoxy January 25, 2019