FBA Prep for New Sellers: The Complete Step-by-Step Guide (2026)

<p>You just created your Amazon seller account. Your product is ordered. Now what?</p>
<p>Every new seller hits the same wall: Amazon requirements for product preparation are strict, detailed, and non-negotiable. One mistake and your inventory gets flagged. Two mistakes and your shipping privileges are at risk.</p>
<p>This guide walks you through exactly what needs to happen before your products reach Amazon.</p>
<h2>Step 1: Understand Amazon Prep Requirements</h2>
<p>Before you do anything, know what Amazon requires for your product category. Every category has different rules. Toys need suffocation warnings. Electronics need fragile stickers. Liquids need leak-proof packaging. Check the FBA requirements page for your specific category before you buy a single unit.</p>
<h2>Step 2: Label Everything Correctly</h2>
<p>Every single unit needs an FNSKU barcode. Not the manufacturer UPC. The Amazon-generated FNSKU. Print them, apply them, and make sure each barcode is scannable. A smudged or misaligned label means Amazon rejects the unit. Key rules: no barcode on a seam, no overlapping labels, no handwritten barcodes.</p>
<h2>Step 3: Prepare Packaging</h2>
<p>Each product must be in sellable condition when it reaches a customer. This means: poly bags for textiles and electronics, bubble wrap for fragile items, box and seal for heavy items, and suffocation warnings on poly bags (required by law).</p>
<h2>Step 4: Inspect Before Shipping</h2>
<p>Ship defective products to Amazon and they come back as customer returns. Then you pay for return shipping plus a disposal fee. Inspect everything before it leaves your hands. Check for manufacturer defects, damage from shipping, missing parts, and barcode quality.</p>
<h2>Step 5: Bundle Smartly</h2>
<p>If you are selling bundles, make sure they are packaged as a single unit with one barcode. Amazon does not combine separate items. You need to physically bundle them together with shrink wrap, bags, or boxes before they reach the warehouse.</p>
<h2>Step 6: Ship to the Right Place</h2>
<p>Amazon tells you where to send your inventory. Do not send it anywhere else. Each shipment has a specific FBA warehouse destination. If you send it to the wrong place, Amazon will not accept it.</p>
<h2>Should You Use a Prep Center as a New Seller?</h2>
<p>Short answer: yes, if your budget allows. Prep centers handle everything above. They inspect, label, bag, bundle, and ship to Amazon. The per-unit cost is small compared to the cost of your first Amazon violation or a batch of returns from defective products. Most successful sellers start with a prep center and never stop using one.</p>