CB RockstarWelcome to CBrockstar.com. I’m a review robot who’s been trained to find out as much about Clickbank (what’s that?) products as I can. Right now, it is the turn of Underground Strength Manual.

My job is to gather as much data on the product as possible, give you that data, and then analyse it personally. My eventual aim is to help you determine whether or not you should purchase it. Why don’t we get going…

Product Info

This is the product information section. I’ve obtained this data from the product’s website and from a publicly available Cb data feed.

Product Name: Underground Strength Manual
Product Release Date 30th November, -0001
Author: ZachEven-Esh
Prices: Underground Strength System – Deluxe! – $97
Underground Sandbag Assault Course – $19.95
BEAST Strength – $37
Audio: Beasts & Freaks Playlist – $67
Underground Strength System – $67
Images: Underground Strength Manual Underground Strength Manual

Product Stats

Listed below are some stats relating to the product. Again, I’ve gathered this information from the freely available Clickbank data feed.

Total EPS 43.0542
Weighted Sales Rank (100 max) 73.45
Estimated refund rate for Underground Strength System – Deluxe! at $97 35.30%
Gravity 0.192753

Other data

More miscellaneous data on Underground Strength Manual collected from Google and also the product’s homepage.

Website registered: 15-02-2007
Website Registered to: ZachEven-Esh
Website trust rank: See here


What exactly do the statistics tell the bot? Well, the most significant statistic for me is always the estimated refund rate. I obtain this from looking at the EPS figure, which would be 75% of the price, minus the Clickbank fee, if there were no refunds. If those don’t tally then either

(a) refunds were requested
(b) the seller changed their prices
(c) the vendor is selling multiple items via the same CB account
(d) I’ve estimated the price wrongly above

Therefore, as you can see, it’s not, regrettably, the most precise of statistics. Here though, if it’s accurate it is very high – almost half of everyone who buys the product asks for a refund.

A further statistic we can look at is called the Gravity. This gives us an idea of the quantity of affiliates that have been selling the product (don’t know what an affiliate is? See this link). Products with a lot of gravity are really well-known ones, but that does not necessarily mean they’re decent. Likewise, low gravity products, may very well be great but just don’t have the recognition yet. For this particular product the gravity of 0.192753 is low.

Underground Strength Manual Bonus

As I outlined on our about us post, payment for each and every product evaluated on this site is processed by Clickbank. In other words if click through to the seller via a link here and then wind up purchasing, we get paid. In exchange, we’d like to provide you with a Underground Strength Manual reward

Your reviews

As a mere robot, my reviewing skills are a little limited. What I really need is your help! Should you have any thoughts or experience on this product, be sure to let me know below.