Here’s A Few verifiable Testimonials mainly from Ebay

Excellent publication - anyone considering taking up a career as a Driving Instructor should buy this before parting with any cash elsewhere (Tony Jordan - ADI 17 years).

Outstanding, Excellent Service, Excellent product,

Highly Recommend.

Buyer: Naeem Chaudhari

Excellent Service - Really Highly Recommended

(No Hidden Extras...!!!) A+++++

Buyer: Carol Haynes

Every wanna be driving instructor should buy this product - many thanks - Buyer: Joe Champion

Worth every penny - you've saved me a fortune!

Buyer: Steve Harper

NO CRAP HERE...TOP INFO ... MUST HAVE.  

Buyer: Zahid Malik

A very informative read & really useful. WORTH EVERY PENNY.
Thank you, Martin!!

Top Ebayer 100% 5 Star service, A very interesting read, Eye opener Thanks Martin

This product is very very helpful and gives a good insight to the industry.

Top class ebayer, top reading material, A+++++

Highly recommended to aspiring PDI's. A true gentleman. ***** 10/10        Buyer: pizzahun

A+ ebay member, this information can and will save a lot of money,  many thanks            Buyer: 911srs

An Absolute must buy !!! Davey1 Thanks You !!!!!  
Buyer: davey1canobi

Great ebayer-great communication, very helpful, could not ask for more A+ Thanks      Buyer:bsb2k8

THE BEST EBAYER IN THE WORLD!!!   Buyer: leyar_uk

Excellent CD-ROM & service. Really enlightening. A1 Ebayer++++++++++++++++++++++   
   Buyer: Franceschristopher

Probably one of the best eBayers I have ever dealt with. Buyer: mooningboots

Just what I thought, good product with honest advice A+ (I got quoted £3700)  Buyer: tiimmo

Best £6.99 spent saved me £1000s a must purchase many thanks Martin
Buyer: barleytony