Guides
Ecommerce Seller Guides
These guides explain the operating logic behind the tools: how to model margin, landed cost, shipping, ads, listings, and keyword structure before you spend more on inventory or traffic.
What is a healthy ecommerce profit margin?
Judge net margin by channel, ads, returns, shipping, and inventory risk.
Amazon FBA fees explained
Break down referral fees, fulfillment, storage, inbound freight, ads, and returns.
What is a good Amazon ACOS?
Use break-even ACOS, product stage, and keyword quality to judge ad health.
Ecommerce pricing formula
Price Shopify and DTC products with freight, payment fees, ads, discounts, and returns.
TikTok Shop pricing calculator guide
Model creator commission, ads, coupons, shipping, returns, and unit profit before scaling.
Shopify shipping and margin guide
Set free shipping and order margin with fulfillment, payment fees, returns, and landed cost.
How to calculate Amazon FBA profit margin
Model supplier cost, freight, referral, fulfillment, ads, returns, and break-even room.
What is included in ecommerce landed cost?
Allocate freight, duty, tax, prep, and handling into a stable unit cost baseline.
How to calculate ACOS and break-even ACOS
Compare actual ACOS with your break-even threshold before scaling ad spend.
Profit margin and break-even ACOS
Estimate net profit, cost share, and the ad spend your product can tolerate.
Landed cost and freight allocation
Turn sourcing, freight, duties, taxes, warehouse handling, and packaging into a real unit cost.
How to write an Amazon listing title
Structure titles with primary keywords, specs, benefits, and readable buyer intent.
Amazon backend keyword cleanup
Use Search Terms for synonyms, variants, and long-tail intent without keyword stuffing.
Amazon listing draft workflow
Prepare a clearer title, bullet points, backend search terms, and image brief from product inputs.
Amazon keyword cleanup
Deduplicate raw keyword lists, filter negatives, and prepare Exact, Phrase, Broad, and long-tail groups.
Amazon coupon and deal margin guide
Check discounted-price profit and break-even ACOS before scaling coupons and deal traffic.
eBay fee calculator guide
Estimate eBay net margin after final value fee, ads, shipping subsidy, and return loss.