- Short answer
- When markets of different types overlap, Shopify gives the more specific type priority in conflicts (B2B > retail > country/region); catalogs differ.
- Submarket vs parent
- The submarket's explicitly set customizations win; anything unset is inherited from the parent.
- Overlapping catalogs
- Don't follow the ranking: across overlapping markets of different types, catalogs from all applicable markets are combined.
- Submarket catalogs
- Combined with a same-type parent's catalogs; override a different-type parent's.
- Submarket prices
- The submarket's price is used over a parent's; across several parent catalogs, the lowest is displayed.
- POS Lite locations
- Use Region markets only.
- Which market a shopper gets
- No Help Center Markets page we read on September 23, 2026 shows which market a given shopper matches.
Which market wins when a shopper matches two?
When markets of different types overlap, Shopify says the customer's experience is "based on which settings are the most specific". Its market types page ranks the types:
B2B markets are more specific than retail markets. Retail markets are more specific than country or region markets.
The ranking decides settings, not whole markets: "the more specific market type takes priority for how your market customizations take effect." In Shopify's own example, a B2B customer shopping in Canada gets "a combination of the Canada regional experience and the B2B experience, with B2B-specific customizations taking priority where they conflict."
In-store sales can overlap too. Retail customers are also part of the regional market of the POS location's address, so "a retail transaction can be associated with both a retail market and a country or region market." Shopify POS Pro lets you "create and use Retail markets" and map them to retail locations, while "Locations that are on Shopify POS Lite use Region markets only."
Does a submarket or its parent market win?
A shopper can match a submarket and its parent market at the same time. For that pair, Shopify's submarkets page says:
If a customer matches both a parent market and a submarket, then the submarket's customizations take priority where they've been explicitly set.
Where the submarket sets nothing, the parent still applies: "If a market doesn't have a specific customization, then it inherits the value from its parent market." With no parent market, "the store default is used."
A submarket can also sit under parents of different types. Shopify's example is a B2B Canada market that is a submarket of both the Canada regional market and the All B2B market. "Customizations from the same market type parent are combined", while those "from a different market type parent are overridden by the more specific type."
What happens to catalogs, currency and domains?
Catalogs don't follow the ranking. For markets of different types that overlap, Shopify's rule is: "Catalogs from all applicable markets are combined, so customers can access products from all relevant catalogs."
A channel market works the same way: when a customer shops in its sales channel, "that channel market's catalog is combined with the catalog of the matched country or region market."
A submarket's own catalog follows a different rule. Its catalog customizations "are combined with parent market catalogs of the same market type, but override catalogs from a different market type." So markets of different types that merely overlap pool their catalogs, while a submarket's catalog overrides a parent's of a different type.
When the same product sits in a parent and a submarket catalog at different prices, "the submarket's price is used"; across several parent catalogs, "the lowest price is displayed." How submarket catalogs combine with the parent market is set out in our catalogs FAQ.
The table below covers a submarket and its parents, not every overlap between markets. When a submarket's parents are of different types, the Help Center pages we read on September 23, 2026 don't say whether the more specific type's override or the table's currency, domain and duty rules decide.
Other settings a submarket takes from its parent markets
| Setting | What the submarket gets |
|---|---|
| Online store theme; checkout and customer accounts | Combined with a same-type parent's customizations; override a different-type parent's |
| Currency | The parent's by default; with parents in different currencies, the best match for the customer's local currency, else the most recently updated customization |
| Domains and languages | All parents' domain settings are inherited, and customers stay on one domain for the session; conflicts go to same host and language, same host, same language, then alphabetical |
| Duties and taxes | The parent's by default; with several parents, the setting best suited to the customer's location |
| Business entity; shipping options | Inherited from the parent market |
Shopify Help Center: submarkets, domains and languages, and duties and taxes pages, read September 23, 2026.
How can you check which market a shopper gets?
The markets graph view is "a visual map of your entire markets configuration", and it opens a checkout preview — but "The checkout preview is available for Online Store markets only."
For products and prices, Shopify's managing markets page describes a View as feature on the Products page to "review which products and prices are available to different customers."
No Shopify Help Center Markets page we read on September 23, 2026 — graph view, submarkets, market types, managing markets, the Markets overview, the page on adding and removing market customizations and the Markets section index — describes a tool that shows which market a particular shopper will match.
So make the outcome predictable: set what a shopper must get explicitly on the market that takes priority for them — the more specific type, or the submarket rather than its parent. Catalogs are the exception: markets of different types that merely overlap still pool theirs, and a submarket's catalogs combine with a same-type parent's.
Before deleting a parent market to remove an overlap, note that its submarkets' "inherited settings revert to your store's defaults" — what deleting a market does to its settings.
This article was written entirely by AI under human editorial direction. The editor sets the topic and structure, runs multi-stage validation on facts, links, and interactive elements, and verifies the output is useful from a business perspective. All claims are checked against official Shopify sources. Details may change — always confirm critical data at shopify.com.
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