If your workspace involves a cash handling mailroom, the moment you think about 'cash flow' you might be torn between two completely different purchases. Do you need a physical place to store cash at the point of sale, or do you need a plan for generating cash through mail order? The Uimoso 16" Cash Drawer for POS Systems with 3 Unlocking Modes and RJ11/RJ12 and the MAIL ORDER Cash Flow "Start up System" book represent those two forks. One is a steel box; the other is a guide. So which one belongs in your setup?
Quick verdict
If cash is physically crossing your counter, the Uimoso drawer handles that job. If you want to learn a mail-order business model instead, R.E. Neuman's book is the more direct route. The choice comes down to whether you need storage or strategy.
Uimoso 16" Cash Drawer vs. MAIL ORDER Cash Flow book
| Product | Price | Price Bar | Format | Key Detail |
|---|---|---|---|---|
| MAIL ORDER Cash Flow "Start up System" book | USD 17.99 | Book | Turnkey start-up system | |
| Uimoso 16" Cash Drawer for POS Systems with 3 Unlocking Modes and RJ11/RJ12 | USD 45.59 | Cash drawer | 3 unlocking modes, RJ11/RJ12 |
Where the MAIL ORDER Cash Flow book wins
The book is the stronger pick when your goal is to understand the direct-marketing side of cash flow. It's written in English and filed under Business & Economics, with a topic of Marketing. The title promises a 'start up system,' which points to a ready-to-follow structure rather than vague tips.
Where the Uimoso Cash Drawer wins
The drawer wins for any physical checkout environment. It's built from SPCC steel panels and ABS compartments, so it can handle everyday retail use. If you already have a POS system, this drawer is the more useful addition to your counter.
Product notes
MAIL ORDER Cash Flow "Start up System" book
R.E. Neuman's guide is a concentrated look at the mechanics of mail-order marketing. The listed price of $17.99 makes it the lower-cost option in this comparison. Choose it when you want a turnkey approach to building a mail-order business without buying hardware. The limitation is that it's purely informational: it won't hold a single coin, and once you start collecting payments, you'll still need a drawer or other cash storage. The book's approach is one author's specific system, so you're getting a single point of view rather than a survey of every mail-order strategy.
Uimoso 16" Cash Drawer for POS Systems with 3 Unlocking Modes and RJ11/RJ12
This drawer is built for a counter, with dimensions of 16.1" x 16.5" x 4". It has detachable trays for 5 bills and 8 coins, plus a cheque slot for large bills or receipts. The three unlocking modes are key, emergency lever, and receipt-printer connection, so you're not locked into one way of opening it. The tradeoff is the $45.59 price, which is noticeably higher than the book. It also depends on RJ11/RJ12 connections, so your existing printer or POS setup needs to be compatible. It's a storage solution, not a strategy guide, so pair it with the right business knowledge.
Final choice by use case
For a checkout counter where cash, cheques, and receipts collect all day, buy the Uimoso 16" Cash Drawer for POS Systems with 3 Unlocking Modes and RJ11/RJ12. For a short, inexpensive course in mail-order marketing, buy the MAIL ORDER Cash Flow "Start up System" book. If you already own one, the other might fill the gap: the drawer stores what the book teaches you to earn.

