Everything for Amazon Sellers—in One Base.

AMZBase curates seller tools, explains what they’re best for, and publishes step-by-step playbooks—so you can sell smarter and scale faster.
Amazon Product Targeting title card

Amazon Product Targeting: ASIN, Category and Expanded Targeting Decision Guide

For Amazon PPC product targeting, choose individual ASINs when you know which products you want to compete beside, categories when you need to discover suitable products, and expanded targeting when you want Amazon to explore products related to your selected targets. Expanded targeting is not the same as a fixed ASIN list: Amazon’s current help says its underlying products update daily and the Expanded box is selected by default during setup. Check that setting before treating an individual-product campaign as a controlled test. ...

November 4, 2026 · 9 min · 1806 words · AMZBase
Amazon PPC Portfolios title card

Amazon PPC Portfolios: Budget Caps, Grouping and Limits

Amazon PPC portfolios group campaigns for management, reporting, and an optional shared spending cap. A portfolio cap can stop every campaign in the group even when individual campaigns still have budget; a separate, optional unspent-budget feature can let campaigns use other campaigns’ unused capacity. Neither setting replaces your targeting or bid strategy. This guide focuses on the boundary between portfolio and campaign controls. Platform details are based on Amazon Ads’ public help pages, data checked November 4, 2026. It is a documentation-based workflow, not a logged-in account test. Start with the Amazon PPC strategy playbook for profitability and campaign roles. ...

November 4, 2026 · 10 min · 1995 words · AMZBase
Amazon PPC Placement Adjustments title card

Amazon PPC Placement Adjustments: Read the Report Before Raising a Multiplier

Amazon PPC placement adjustments should follow placement-level economics, not a preference for appearing at the top of search. Compare each placement’s spend, clicks, attributed orders, and sales; then decide whether the problem is the placement premium, the underlying bid, or the campaign’s traffic mix. A higher multiplier increases bidding pressure, not guaranteed visibility or profitability. This guide covers Sponsored Products placement diagnosis and the decision to change an adjustment. For the auction-time mechanisms themselves, use Amazon PPC bidding strategies; for a full account inspection, use the PPC audit. ...

November 4, 2026 · 10 min · 1936 words · AMZBase
Amazon PPC Match Types title card

Amazon PPC Match Types: Broad, Phrase and Exact Without Duplicate Keyword Waste

Amazon PPC keyword match types control how a positive keyword can match a shopper query: broad explores related intent, phrase preserves a phrase or its close variations within a query, and exact provides the tightest matching—but still includes close variations. Running the same keyword in multiple match types does not automatically make you bid against yourself. The waste to prevent is duplicated work, unreadable reporting, and funding overlapping targets without a distinct purpose. ...

November 4, 2026 · 9 min · 1915 words · AMZBase
Amazon PPC Campaign Structure title card

Amazon PPC Campaign Structure: Discovery, Harvesting and Brand Defense

An effective Amazon PPC campaign structure separates discovery, harvesting, and brand defense wherever those jobs need independent spending or settings. Use campaigns for independent control, ad groups for coherent product-and-target groupings, and a naming register to keep ownership visible. Restructure an existing account through a documented handoff—not by copying every target and immediately switching the old campaigns off. This guide is an account architecture and migration template for Sponsored Products. It does not prescribe your first month’s launch plan or recalculate your advertising margins. Use the beginner setup for the former and the profit-first PPC playbook for the latter. ...

November 4, 2026 · 9 min · 1856 words · AMZBase
Amazon Shipping Templates title card

Amazon Shipping Templates: Regions, Rates, SKU Assignment and Handling Time

Amazon shipping templates group the shipping regions, service levels, transit times, and rates used by seller-fulfilled offers. Create the template in Shipping settings, then assign the relevant SKUs; saving a template alone does not establish that those offers use it. These are FBM delivery settings, not instructions for sending inventory to an Amazon fulfillment center (Amazon template and assignment help, checked 2026-11-03). The practical setup has three parts: configure the delivery lane, map the right SKUs to it, and check handling time separately. This guide follows Amazon’s US help documentation, not a logged-in account test. If your task is warehouse replenishment, use the FBA inbound shipping guide instead; the FBA versus FBM comparison explains the fulfillment split. ...

November 3, 2026 · 9 min · 1839 words · AMZBase
Amazon Restocking Fees title card

Amazon Restocking Fees: When Sellers Can Charge Them and the FBA Boundary

Amazon restocking fees are conditional deductions on returned items, not a standard charge for every return. Amazon’s US guidelines prohibit a restocking fee when an item comes back in original condition within the applicable return policy; other cases depend on timing, condition, product type, and responsibility. The documented seller workflow is Manage Seller Fulfilled returns, not a control for FBA sellers to apply their own deductions (Amazon guidelines, checked 2026-11-03). ...

November 3, 2026 · 10 min · 1951 words · AMZBase
Amazon PPC Budget Rules title card

Amazon PPC Budget Rules: Schedule, Performance and Stacking

Amazon PPC budget rules automatically raise a campaign’s daily budget when a schedule or performance condition is met. For Sponsored Products, the important distinction is between making more budget available and changing a bid: budget rules do the former. Amazon reviews active rules daily for the following day’s budget, and qualifying increases can stack rather than replace one another. This guide explains how to choose a trigger, calculate overlapping increases, and verify the return to the standard budget. Platform behavior below is based on Amazon Ads’ budget-rules documentation, updated October 28 and checked November 3, 2026. The worked numbers are hypothetical, not campaign results. ...

November 3, 2026 · 8 min · 1677 words · AMZBase
Amazon PPC Bidding Strategies title card

Amazon PPC Bidding Strategies: Down Only, Up and Down, Fixed and Rule-Based

Amazon PPC bidding strategies determine how Amazon uses or changes your bid in a Sponsored Products auction. Down only can reduce bids, up and down can raise or reduce them, fixed removes that conversion-based adjustment, and rule-based bidding adjusts bids around a campaign goal with a ROAS guardrail. Choose the mechanism for the campaign’s job, then review placement and audience adjustments separately. This guide compares those mechanisms, not ad scheduling or a complete campaign launch. The platform facts come from Amazon Ads’ Bidding strategies for Sponsored Products, updated September 28, 2026; data checked 2026-11-03. These are documented controls, not results from an advertising account we tested. ...

November 3, 2026 · 11 min · 2210 words · AMZBase
Amazon FBA Shipment Reconciliation title card

Amazon FBA Shipment Reconciliation: Eligibility, Evidence and the Contents Tab

Amazon FBA shipment reconciliation is the process for resolving differences between the inventory in your shipping plan and the units Amazon accounts for. A shipment must be Closed before it can be eligible for reconciliation; then use Track shipment → Contents to review discrepancies and request research. You need proof of inventory ownership and proof of delivery, not just a statement that units are missing. This guide covers the missing-unit investigation after shipment closure, not the entire inbound journey or reimbursement valuation. Platform details below come from Amazon’s US Reconcile your shipment help page, data checked 2026-11-03. The workflow is documented guidance, not a walkthrough performed inside a seller account. ...

November 3, 2026 · 10 min · 2040 words · AMZBase
Trademark Clearance Search Before You Name an Amazon Brand title card

Trademark Clearance Search Before You Name an Amazon Brand: A USPTO Search Guide

A trademark clearance search before you name an Amazon brand has two parts. First, search the free USPTO trademark database for marks that look, sound, or mean something similar to your name on related goods, not just identical names in your own class. Second, search state trademark registries and the internet, including Amazon itself, because unregistered use can also block you. A federal search alone is not enough: the USPTO says its database “only contains federally registered and applied-for trademarks.” ...

October 15, 2026 · 11 min · 2144 words · AMZBase
Decision path for a Lacey Act plant declaration on imported Amazon inventory: check the HTS code, check exemptions, then file in ACE or LAWGS

Lacey Act Declaration for Wood Products: What Amazon FBA Importers Must File, Who Files It, and the 2026 End of Paper PPQ 505

If the HTS code of your wooden, bamboo or other plant-based product appears on the APHIS Lacey Act Implementation Schedule, the importer of record or its agent must file a Lacey Act declaration at entry that names the plant’s scientific name, the country where it was harvested, the value, and the quantity in metric units. Since Phase VII began on December 1, 2024, APHIS has required declarations for all remaining plant product HTS codes that are not 100-percent composite materials, which pulls in furniture, cork, sporting goods and housewares that never needed one before. As of January 1, 2026, APHIS no longer accepts paper PPQ 505 forms: the filing goes through CBP’s ACE or APHIS’s LAWGS (APHIS pages read 2026-10-15). ...

October 15, 2026 · 10 min · 2124 words · AMZBase