Industry research
Retail & E-Commerce market research
Size retail around the shopper, merchant, channel, and transaction value retained. Gross merchandise value, retail sales, and platform revenue require separate treatment.

Market definition
Set the boundary before comparing.
Online reach does not equal online spending, and marketplace transaction value is not platform revenue. Keep shopper, merchant, and platform measures distinct.
01Retail category
Units, transactions, or sales value
Set product taxonomy, grocery or non-food, price tier, and store or online format.
02E-commerce
Buyers, orders, GMV, or net sales
Define direct-to-consumer, marketplace, social commerce, and delivery channel.
03Retailer economics
Revenue, gross margin, basket, or store productivity
Clarify returns, discounts, taxes, third-party sales, and loyalty effects.
04Fulfilment and delivery
Orders, parcels, delivery zones, or cost per order
Separate store picking, warehouse fulfilment, last mile, and collection.
Decision context
What shapes the opportunity?
Use these lenses to build a market view around the decision, customer, and time horizon that matter to you.
- 01
Channel mix
Compare online and store sales, marketplace participation, click and collect, and return behavior.
- 02
Basket and conversion
Track visits, conversion, average order value, repeat purchasing, and category attachment.
- 03
Margin after fulfilment
Include discounts, payment, picking, delivery, returns, and marketplace fees in channel economics.
Buyer questions
Questions worth resolving.
Use these checks to test whether a report answers your decision or needs a narrower research brief.
- 01
Does the total measure GMV or sales?
Identify whether the marketplace includes third-party transaction value or only its own recognized fees and sales.
- 02
Who is the online buyer?
Check age range, purchase period, goods versus services, domestic or cross-border purchases, and survey population.
- 03
Can growth be served profitably?
Compare basket size and repeat rate with fulfilment density, returns, service levels, and acquisition cost.
Definitions and evidence
Check what the measures represent.
An online order can count as e-commerce even when payment happens offline. Match the seller population, channel definition, returns, and sales basis before comparing retail sales with marketplace transaction value.
- US Census Bureau: retail and e-commerce definitions
Defines US retail sales and the ordering or negotiation basis used to identify e-commerce.
US retail definitions do not establish worldwide marketplace revenue or household spending. Retailer sales, marketplace gross merchandise value, commissions, delivery income, and consumer expenditure are separate measures.
Reference sources checked .
Related analysis
Evidence for your next decision.
Explore the commercial questions behind this research coverage.
- Marketplace Economics: Merchandise Value, Seller Fees and Platform Margin
Compare marketplace economics through merchandise scope, seller fees, fulfilment, payments and the platform revenue boundary.
Your next question
Know the shopper and channel.
Tell us what you need to compare, where, and for whom. We’ll confirm relevant report coverage or shape a custom study.
