Reference category

Seller growth

Reference material for seller growth, grouped by set and paired with working tools.

Each entry states the definition, the facts and the practical caveats before linking to the matching tool.

Reference sets in this category (1)

Seller sourcing and growth

Practical reference for sourcing and growing a product business: supplier negotiation, RFQ structure, pre-shipment inspection, packaging compliance, listing SEO, product photography, launch sequencing, price increases, marketplace expansion and returns reduction. Each page names the decision, the evidence and the calculator that supports it.

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All 10 entries

Seller sourcing and growth 10 entries

Supplier negotiationThe unit price is only one term. MOQ, payment, tooling, lead time and quality responsibility decide the real cost. RFQ templateA structured request for quotation makes quotes comparable. Without it, every supplier answers a different question. Pre-shipment inspectionAn inspection before shipment is cheaper than a container of defects. The standard and the sampling plan decide what it proves. Packaging compliancePackaging is regulated in several markets. The obligation can sit with the seller even when the marketplace handles tax. Listing SEOA listing ranks when it matches the query and converts the click. Keyword stuffing does neither. Product photographyThe main image wins the click; the supporting images answer the doubts that cause returns. Launch checklistA launch is a sequence: compliance, listing, inventory, price and traffic. Skipping a step makes the paid traffic expensive. Price increase playbookA price increase is a margin decision and a demand test. Move in steps, watch conversion and keep the buy box. Marketplace expansionExpanding to another marketplace changes tax, logistics, competition and price. Treat it as a new unit economics model. Returns reductionReturns are a product and listing signal. Sizing, photos, packaging and expectations decide most of them.

Tools that work with these entries

Private label cost calculator

Landed unit cost, cash investment, break-even units and ROI for a private label order.

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China Sourcing Cost Calculator

Add samples, courier, inspection, NNN review, first order, freight and duty to see the cash needed before the first sale.

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Supplier quote comparison calculator

Compare two supplier quotes on landed unit cost after freight and duty.

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Amazon FBA Fee Calculator

Model the referral fee, FBA fulfilment, subscription, ads and returns in the order Amazon deducts them.

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Compliance Checker

Pick a destination and product category to see the responsible person, marking, registrations and a planning budget.

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Marketplace Fee Calculator

Enter a sale price and the platform's real rates to see the payout, profit per order and break-even price.

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Retail Margin Calculator

Turn cost and price into margin, markup and ROI — and find the price you need for a target margin.

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Landed Cost Calculator

Add duty, import tax, freight and handling to a goods value to get the true landed cost and per-unit cost.

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Amazon Return Cost Calculator

Turn a return rate into the monthly cost of refunds, return processing, shipping and unrecoverable item value.

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Tell me when the rules change

De minimis thresholds, import tax rates and marketplace fee schedules move more often than most price lists. Leave an address and we will send a short note when one of the tracked markets changes.

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