Sell Books on Amazon: A Reseller’s Guide to Basic Book Buying Criteria

Basic Book Buying Criteria: A Reseller’s Guide to Sell Books on Amazon

Hello, book enthusiasts! If you’re exploring the ways to sell books on Amazon, you might sometimes pause and think, “Should I purchase this book?” But fear not, I’m here to guide you through. Let’s uncover the keys to success in the book market together, ready, let’s go?

Understanding Sales Rank and Average Sales Rank

Sales Rank (SR) is like a fleeting pulse, a dynamic measure of a book’s popularity on Amazon at any given moment. It’s a figure that can jump dramatically – a book ranked at 1.7 million could rocket to 200k with a single transaction. This volatility makes SR a risky indicator for making purchasing decisions. It’s the immediate, but not necessarily the enduring picture of a book’s performance.

That’s where Average Sales Rank (ASR) comes into play. By collecting daily sales rank data for each book and averaging it out over six months, we get the ASR – a more stable and telling indicator of a book’s true selling power. It’s less about the spur-of-the-moment ranking and more about the consistent performance over time.

To sell books on Amazon, if you find yourself weighing the choice between current Sales Rank and Average Sales Rank, it’s clear that the Average Sales Rank should be your go-to metric. It offers a more reliable picture of a book’s performance by smoothing out the spikes and dips of daily sales. However, while ASR provides a more dependable insight compared to SR, there’s another player on the field that could change the game entirely. Stay with us; the reveal is just around the corner.

Understanding Sold Days for Strategic Book Buying

Average Sales Rank in Book Sales on Amazon

Sold Days (SD) data offers a straightforward, human-friendly gauge of a book’s sales frequency. To compute this metric, we observe the Sales Rank of each book daily for a period of six months. The Sales Rank is a dynamic indicator of a book’s demand and sales activity. When a book’s Sales Rank for a day is better than the rank of the previous day, it signals a sale has likely occurred.

We monitor these changes carefully, marking each day with an improved rank as a Sold Day. By the end of the six-month period, we have a number that ranges from 0 to 186, which corresponds to the total number of days a book was sold. This number doesn’t represent the quantity of sales but rather the number of days with sales in the last 6 months.

This data is particularly revealing when we’re sorting through books that don’t sell quickly. It answers a crucial question for sellers: Is this book likely to sell or not? While the Average Sales Rank can provide a reliable estimate of a book’s performance, it can sometimes be complex and not as directly interpretable as Sold Days. Sold Days offers a clear, quantifiable insight into the selling pattern of a book, making it easier for sellers to identify and differentiate books that have a consistent but slow sales rate from those that hardly sell.

In essence, Sold Days data equips book buyers with a more digestible and useful piece of information than ASR when it comes to making informed purchasing decisions. It helps to filter the selections, guiding buyers towards books with a solid history of sales, regardless of the pace at which they sell. This makes Sold Days an invaluable asset in the decision-making toolkit of any savvy book seller to sell books on Amazon.

FBA vs. FBM: Strategic Decision-Making when Selling Books on Amazon

Navigating the choices between Fulfillment by Amazon (FBA) and Fulfillment by Merchant (FBM) is less about facing a dilemma and more about making strategic decisions that align with your sales goals and inventory movement. FBA simplifies the selling process by handling storage, packing, and shipping on your behalf, much like a concierge service for your books. In contrast, FBM requires a more hands-on approach, where the seller manages all aspects of storage, selling, and shipping, similar to a home-based business running its own operations to sell books on Amazon.

When it comes to leveraging FBA, sellers should be mindful of their inventory performance. The FBA model thrives on faster-moving books, so it’s prudent to reserve this service for items with a solid track record of sales. Books with 10 or more Sold Days (SD) over the last six months are prime candidates for FBA since they demonstrate consistent demand and are likely to maintain a healthy sales velocity. This threshold can be adjusted based on individual seller metrics and strategies; some may opt for 8, 10, or 12 SD as their cutoff based on their specific circumstances.

On the other hand, books that sell less frequently but still offer a substantial profit margin may be better suited for FBM. For example, a book acquired for $2 that can net over $20 in profit, even if it only sells a few times over six months, is a prime pick for FBM. The high profit margin offsets the slower sales pace, making it a worthwhile addition to an FBM inventory.

In summary, while FBA offers ease and efficiency for high-turnover books, FBM provides a flexible and profitable avenue for slower-selling books with good margins. Selecting the appropriate fulfillment method hinges on a clear understanding of your book’s sales frequency and profit potential. By applying these insights, sellers can optimize their inventory for maximum profitability and performance.

Optimizing Fulfillment Choices: Sell Books on Amazon with FBA or FBM

When a book demonstrates a strong sales pattern, with Sold Days in the double digits, it’s ready for the spotlight of FBA’s streamlined services. These are the titles that benefit from Amazon’s vast customer base and expedited shipping. Conversely, for books that dance to a slower rhythm, yet still promise a decent return (those with less than 10 SD), the FBM model offers a platform where they can quietly attract the right buyers over time.

Thus, the decision between FBA and FBM is not a one-size-fits-all but a tailored choice. By evaluating the frequency of sales and the profit margins of your books, you can strategically decide where to list your inventory. This approach not only maximizes your earnings but also maintains a harmonious balance with Amazon’s performance expectations, ensuring a mutually beneficial relationship and a thriving online bookstore.

Tech Tools: The Seller’s Swiss Army Knife


In the competitive landscape of online book selling, the line between profit and loss often comes down to the tools one uses. On one side of this divide are sellers equipped with advanced applications like “Bookzy Mobile,” “Scoutly,” or “ScoutIQ,” harnessing the power of data to inform their purchasing decisions. On the opposing side are those who avoid such tools, relying instead on Amazon Seller App or even worse gut instincts, such as judging a book merely by its cover—a risky strategy that can lead to unsold inventory and squandered investments. ASR and Sold Days information are so important that you must use an application that displays them.

The distinction between the two approaches is simple. Sellers using tech tools gain a comprehensive understanding of the market in real-time, accessing valuable data such as other sellers’ pricing, ASR, and Sold Days with just a scan. This data-driven approach allows for decisions that are informed and deliberate, significantly reducing the guesswork involved in inventory selection.

As we delve deeper into this chapter, the focus shifts to “Bookzy Mobile,” a standout in the digital toolset of sellers. This application doesn’t just level the playing field; it elevates the user to a position of advantage. By equipping sellers with key information at the point of purchase, “Bookzy Mobile” ensures that each acquisition is a calculated step towards a profitable outcome.

“Bookzy Mobile” equips sellers with smart triggers for quick, informed decisions, outpacing other apps in functionality. These triggers allow sellers to navigate vast selections swiftly, pinpointing books that promise profit.

One of the app’s standout features is its offline database. Sellers can download a comprehensive book database, scan through potential purchases at high speed without the internet, and maximize their time utilization at sales events.

Moreover, “Bookzy Mobile” uniquely integrates personal sales data into the scanning process, offering insights on current inventory and past sales right at your fingertips. This bespoke detail ensures each scanned book is judged against your business’s history, a feature exclusive to “Bookzy Mobile.”

In the realm of online book selling, where margins can be thin and competition fierce, the use of tech tools like “Bookzy Mobile” is not just advisable; it’s indispensable. They are the modern-day equivalent of the Swiss Army knife for sellers to sell books on Amazon—multi-functional, reliable, and essential for survival and success in the digital marketplace.

The Takeaway

So, here’s the deal: Stock your shelves with the high SD and ASR crowd-pleasers for FBA, and keep the slow but steady earners for FBM. It’s like building a team of superheroes – some save the world daily, others take their time to brew the perfect plan.

In this dynamic marketplace, a seller’s success often hinges on their ability to quickly and accurately assess inventory. Specialized tech tools are essential, providing up-to-the-minute data and valuable insights that can inform purchasing decisions. With these tools, resellers can confidently navigate the market and make decisions that are backed by solid data rather than guesswork or incomplete information from basic applications.

Ultimately, stay sharp: the market changes fast. Keep your data updated and your strategy smarter. Remember, in the book-selling game, a well-chosen tech tool is the punchline that ensures you get the last laugh.

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