ChatGPT answers, unedited

Yes. What you’re describing is generally a B2B/wholesale commerce platform, rather than a standard ecommerce catalog.

A few options stand out:

• Microsoft Dynamics 365 Commerce — Strong fit if you need formal customer hierarchies + customer-specific catalogs + account-specific pricing. Microsoft explicitly supports assigning catalogs to customer hierarchies. Microsoft Learn
• Shopify Plus B2B — Supports company/company-location accounts, customer-specific catalogs, pricing, and quantity rules (including minimum quantities). Direct catalog assignment to company locations is a Plus feature. Shopify Help Center Shopify Help Center
• BigCommerce B2B Edition — Particularly good for parent/child account hierarchies. Its Company Account Hierarchy supports up to five levels, with roles and permissions, while customer groups control product/pricing visibility. BigCommerce
• Bagisto B2B — Open-source option with company-specific catalogs, quantity-tier pricing, company users/roles, and corporate accounts. Bagisto Documentation
• Virto Commerce — More enterprise-oriented and designed around account-level catalog, pricing, contract, and workflow rules. Virto Commerce
• iStockist — More focused on wholesale ordering; supports customer/group catalogs, customer-specific quantity rules/MOQs, pricing, and company profiles. iStockist

If your requirements are specifically…

If account hierarchy is the unusual/critical requirement, I'd look particularly closely at BigCommerce B2B Edition and Dynamics 365 Commerce. BigCommerce explicitly models parent-child company relationships, while Dynamics lets you associate B2B catalogs with customer hierarchies. BigCommerce Microsoft Learn

If you tell me what kind of business you’re selling to (e.g. manufacturer → distributors → dealers, foodservice, apparel wholesale, industrial parts) and whether you need ERP integration, I can narrow this to the 2–3 best fits.

Yes. If by “customer-specific catalogs, minimum order quantities, and account hierarchies” you mean a B2B ecommerce system where each business can see its own products/prices, enforce order rules, and have parent/subsidiary accounts, there are a couple of strong options.

Best fits

• Adobe Commerce — probably the strongest match for complex B2B. Its B2B functionality supports company-specific shared catalogs and pricing, company hierarchies with parent/subsidiary relationships, multiple users and purchasing permissions, and B2B-specific ordering workflows. Experience League Experience League
• Shopify Plus — supports customer/company-specific catalogs, pricing, quantity rules including minimum/maximum/increment quantities, company locations, and user permissions. Direct catalog assignment to individual companies/company locations is a Shopify Plus feature. Shopify Help Center Shopify Help Center
• Shopify Plus is simpler, but if your “account hierarchy” means something like Parent Company → Subsidiaries → Locations → Buyers with different purchasing authority, Adobe Commerce is the more natural fit because company hierarchies are a native B2B concept. Experience League

Quick comparison

Shopify's quantity rules explicitly support minimum, maximum, and increment quantities. Shopify Help Center

If you're asking because you're looking for a specific tool/platform to implement this, tell me roughly how your accounts work (e.g. parent distributor → branches → individual buyers) and whether you need MOQ by customer/product, contract pricing, or approval workflows. I can narrow it down to 3–5 platforms that actually fit rather than generic B2B ecommerce software.

Yes. What you’re describing is a B2B commerce / wholesale ordering platform, rather than a conventional ecommerce store.

Several platforms support most or all of these requirements:

The closest matches

Shopify B2B is a strong option if you want a mainstream platform. Its B2B catalogs can control which products and prices a customer sees, while quantity rules can restrict order quantities. Company profiles support parent companies, locations, and buyer relationships. Shopify Help Center Shopify

help.shopify.com

BigCommerce B2B Edition is particularly interesting for more complex organizational structures. Its company accounts, customer groups, price lists, and buyer roles allow catalogs/pricing to be assigned at the company level, while users can have different purchasing permissions. BigCommerce

docs.bigcommerce.com

WizCommerce is worth looking at if you're specifically a wholesaler/distributor. It explicitly supports customer-specific catalogs, pricing tiers, MOQ, case-pack rules, multi-buyer hierarchies, and ERP synchronization. Wiz Commerce

wizcommerce.com

Virto Commerce is more enterprise-oriented and has particularly strong account/contract-level personalization: virtual catalogs can be scoped by account, role, or contract, with pricing and approval workflows evaluated at those levels. Virto Commerce

virtocommerce.com

If your requirements are specifically:

Customer A sees SKUs 1–500, has contract prices, MOQ 10
Customer B sees SKUs 100–300, different prices, MOQ 50
Parent Company has 20 locations
Buyer can order up to $5k
Manager approves orders over $5k
Corporate account shares terms/credit across locations

…then I'd focus on WizCommerce, BigCommerce B2B, Shopify Plus B2B, or Virto Commerce, rather than trying to bolt B2B functionality onto a standard ecommerce platform.

If you tell me your ERP (e.g. NetSuite, SAP, Dynamics, Epicor), approximate number of customers/SKUs, and whether you're a manufacturer, distributor, or wholesaler, I can narrow this to the 2–3 best fits and compare their exact support for catalogs, MOQs, hierarchies, pricing, approvals, and ERP sync.

Yes. If you mean a B2B ecommerce platform that natively handles all three—customer-specific catalogs, minimum order quantities, and account/company hierarchies—there are a couple of strong options.

Best fits

Shopify Plus B2B

• Customer-specific catalogs: Yes. Catalogs can be assigned directly to companies/company locations, with customer-specific products and pricing.
• MOQs: Yes. Quantity rules support minimums, maximums, and order increments; Shopify also supports order minimums. help.shopify.com
• Account hierarchy: Yes, through companies, company locations, and multiple buyers with different permissions. help.shopify.com
• Good for: A relatively modern, SaaS-based B2B storefront that also sells DTC.

Adobe Commerce B2B

• Customer-specific catalogs: Yes. Shared catalogs can be gated to specific companies with custom pricing/product selection. experienceleague.adobe.com
• Account hierarchy: Particularly strong. Adobe explicitly supports company hierarchies for businesses with multiple companies/entities. experienceleague.adobe.comhelp.shopify.com
• MOQs: Can be implemented through its B2B/catalog/product configuration capabilities, though I'd verify the exact MOQ behavior you need before choosing it.
• Good for: Complex B2B organizations, sophisticated pricing/catalog structures, and businesses that need significant customization.

My quick take

If your requirement is something like:

Parent company → subsidiaries/locations → buyers → each customer gets a different catalog/pricing → products have customer-specific MOQs/case packs

I'd look at Adobe Commerce B2B first if the hierarchy is the complicated part, and Shopify Plus B2B if you prioritize ease of implementation and a polished storefront.

One important distinction: Shopify's direct company/company-location catalogs and quantity rules are very explicitly built into its current B2B offering, whereas Adobe gives you deeper company-account/hierarchy capabilities but may require more configuration/customization for unusual ordering rules. experienceleague.adobe.comhelp.shopify.com

If you tell me what your account hierarchy and MOQ rules look like (e.g. “Acme parent → 20 locations → each location has different SKUs/prices → MOQ is 10 cases”), I can narrow this down to 3–5 platforms that actually fit, including options beyond Shopify and Adobe.

Yes. If you mean a B2B ecommerce platform that can handle all three—customer-specific catalogs, minimum order quantities (MOQs), and account/company hierarchies—there are a few strong options.

My first choice: Adobe Commerce B2B

Adobe's B2B functionality is particularly close to what you're describing. It supports customer-specific shared catalogs and pricing, while company accounts can contain divisions, subdivisions, and users with different roles and purchasing permissions. It also supports company hierarchies, including parent companies and subsidiaries. experienceleague.adobe.com

Adobe Commerce B2B documentation

Shopify Plus is worth considering

Shopify has surprisingly good native B2B capabilities now. You can assign catalogs directly to specific company locations, control which products are available, and establish minimum, maximum, and increment quantities. help.shopify.com

The caveat is that if by "account hierarchies" you mean something sophisticated like:

Parent company → subsidiary → branch → purchasing group → individual buyer, with different permissions and credit limits

I'd lean toward Adobe Commerce or a specialized B2B platform rather than Shopify.

If you tell me what your hierarchy looks like and whether this is for an ecommerce storefront, an ERP/procurement portal, or both, I can narrow this down to 2–3 platforms and compare the exact capabilities.

Yes. If you mean a B2B commerce/order platform where different business customers can have different assortments, order rules, and organizational structures, there are several good fits.

A particularly close match is WizCommerce: it explicitly supports buyer-specific catalogs, MOQ/case-pack rules, pricing tiers, and parent-child account hierarchies, including multiple ship-to addresses and payment terms. wizcommerce.com

Virto Commerce is worth looking at if your requirements are more enterprise-grade. It supports virtual catalogs scoped by account/role/contract, account-specific price lists, purchasing limits, delegated purchasing, and approval chains. virtocommerce.com

If by account hierarchy you mean something like:

Parent company → subsidiaries → locations → buyers → buyer permissions

with rules such as:

Acme Corp gets Catalog A → Location 17 can only buy SKUs X/Y/Z → Buyer Jane has a $5,000 approval limit → Product X requires MOQ 50

then yes, there are platforms designed specifically for this, and I can narrow it down considerably.

If you tell me your ERP (e.g. NetSuite, SAP, Dynamics, QuickBooks), approximate number of customers, and whether you're looking for SaaS vs. something customizable, I can give you a shortlist of 3–5 options and compare them feature-by-feature.

Yes. What you’re describing is typically called a B2B commerce platform or B2B ordering portal rather than a standard ecommerce tool. Several platforms support combinations of:

• Customer-specific catalogs (different buyers see different SKUs/products)
• Account-specific pricing and contracts
• Minimum order quantities (MOQs), case packs, and quantity rules
• Company account hierarchies (parent company → locations → buyers/roles)
• Approval workflows and purchasing permissions
• Net terms, purchase orders, and ERP integrations

Some options to look at:

If your needs include true account hierarchies (for example: a national customer with regional branches, each branch having multiple buyers with different permissions), I’d generally focus on enterprise B2B platforms like Virto Commerce or B2B suites built around ERP/CRM integrations. virtocommerce.com

If you tell me your environment (e.g., Shopify, Salesforce, SAP, Dynamics, NetSuite, WooCommerce, custom ERP) and whether you’re a manufacturer, distributor, or wholesaler, I can narrow the list.

Yes. If by “tool” you mean a B2B ecommerce/wholesale platform, there are several that support this combination.

Strongest match: Adobe Commerce B2B

Adobe's B2B functionality is particularly close to what you're describing. It supports company-specific shared catalogs and pricing, plus company accounts with divisions, subdivisions, users, roles, permissions, and approval workflows. experienceleague.adobe.comexperienceleague.adobe.com

Its shared catalogs can be restricted to particular companies, while company structures can represent parent/child organizational relationships. experienceleague.adobe.comexperienceleague.adobe.com

Shopify Plus

Shopify B2B also gets quite close. You can assign catalogs directly to specific companies/company locations, with product availability, customer-specific pricing, minimum order quantities, quantity increments, and maximum quantities. help.shopify.com

The important distinction is that Shopify's model is centered around companies and company locations, whereas Adobe Commerce is more explicitly designed around complex corporate hierarchies and roles.

If your requirements are specifically:

Buyer A → sees Catalog A → MOQ 50 → $X pricing
Buyer B → sees Catalog B → MOQ 100 → $Y pricing
Parent Company → controls several subsidiaries/accounts
Subsidiary users → have different purchasing permissions

I'd shortlist Adobe Commerce B2B first, and Shopify Plus B2B second.

If you tell me whether you're looking for an ecommerce storefront, a wholesale portal, or an internal sales/order-management tool, I can narrow this down to 3–5 products and compare the exact capabilities (including MOQ by customer, SKU-level catalogs, parent/child accounts, approval workflows, ERP integration, and pricing).

Yes. If you mean a B2B ecommerce / wholesale platform where the buyer experience changes based on the customer account, there are several strong options.

The closest matches

1. BigCommerce B2B Edition — probably the first one I'd investigate. It supports customer groups that control catalog/pricing, multi-company account hierarchies, and buyer roles/permissions. Its hierarchy model supports up to five levels, which is useful for structures such as Corporate → Region → Distributor → Location. www.bigcommerce.com

BigCommerce B2B Edition

2. Virto Commerce — particularly interesting if your requirements are more sophisticated. It explicitly supports catalogs scoped by account, role, contract or channel, contract-specific pricing, purchasing limits, delegated purchasing rights and approval workflows. virtocommerce.com

Virto Commerce

3. WizCommerce — worth a look if you're a distributor/wholesaler. It explicitly supports MOQ, case-pack rules, tier pricing, buyer-specific catalogs and multi-buyer hierarchies at the account level. wizcommerce.com

WizCommerce

4. Adobe Commerce — a strong enterprise option. Its B2B company accounts support organizational structures with divisions, subdivisions and users, while shared catalogs provide company-specific assortments/pricing. experienceleague.adobe.com

Adobe Commerce

One caveat: MOQ is the feature that I'd validate most carefully. Customer-specific catalogs and account hierarchies are relatively standard B2B functionality, but "Customer A must buy 50 units of SKU X, Customer B must buy 10 cases, and Customer C has a $5,000 minimum order" can require platform-specific rules or extensions. For example, WooCommerce's B2B extensions can implement product/category/customer-role-specific MOQ rules. wizcommerce.comwoocommerce.com

If you tell me what your account hierarchy looks like (e.g. parent company → subsidiaries → locations → individual buyers) and whether MOQs are per SKU, case pack, category, or total order, I can narrow this to the 2–3 platforms that actually fit, including pricing and ERP integration.

Yes. What you’re describing is a B2B commerce / wholesale ordering platform with account-level entitlements. Several tools support most or all of it:

A particularly strong match is Microsoft Dynamics 365 Commerce: its B2B catalogs can be associated with customer hierarchies, so different branches/accounts can inherit access to specific catalogs. learn.microsoft.com

If you want something lighter-weight, Shopify Plus B2B supports catalogs assigned to companies/company locations, customer-specific pricing, and product-level minimum/maximum quantities and quantity increments. help.shopify.com

For a more wholesale-native system, KIBO explicitly combines account-specific catalogs, product entitlements, MOQs, buying increments, and approval workflows tied to account hierarchies. kibocommerce.com

If you tell me what kind of business you are (distributor, manufacturer, wholesaler, etc.) and what your account hierarchy looks like—e.g. parent company → regional branch → individual buyers—I can narrow this down to the 3 best options and compare their catalog/MOQ/hierarchy capabilities.

Yes. If you mean a B2B ecommerce/order portal with all three requirements—customer-specific catalogs, MOQ rules, and account/company hierarchies—there are several options.

The closest match to your exact wording is probably Microsoft Dynamics 365 Commerce. Its B2B functionality explicitly supports customer hierarchies, and catalogs can be associated with those hierarchies. learn.microsoft.com

If you don't need a full ERP/enterprise platform, WizCommerce is particularly interesting: it advertises buyer-specific catalogs, MOQ/case-pack rules, and parent-child account hierarchies with multiple buyers per company as native capabilities. wizcommerce.com

Shopify Plus can handle customer-specific catalogs and quantity rules, with catalogs assigned directly to companies/company locations. However, if by "account hierarchy" you mean something like Parent Company → Subsidiary → Location → Buyer → Purchasing permissions, I'd evaluate it more carefully against Dynamics/WizCommerce. help.shopify.com

If you tell me what your business sells and what the hierarchy looks like (e.g. national distributor → regional branches → individual buyers), I can narrow this down to the 3 best tools and compare their catalog/MOQ/hierarchy capabilities and pricing.

Yes. Several B2B commerce platforms support that combination, but the strength of each feature varies.

My top two

1. Shopify Plus B2B — probably the easiest place to start. It supports catalogs assigned to specific companies/company locations, customer-specific pricing/product availability, quantity rules, and company structures with multiple buyers and locations. help.shopify.com

One important distinction: Shopify's native B2B quantity rules are not necessarily the same thing as a sophisticated customer-specific MOQ engine. If you need rules such as "Customer A must buy 24 cases, Customer B 50 units, and Distributor C has a $5,000 minimum order," you'll want to verify the exact rule set or plan on customization/apps.

2. Adobe Commerce B2B — stronger if your account model is genuinely complicated. Adobe supports company accounts, multiple users/roles, customer-specific shared catalogs/pricing, and complex organizational structures. Its documentation specifically describes parent/child-style company relationships and purchasing permissions. experienceleague.adobe.com

BigCommerce B2B Edition is also worth serious consideration if account hierarchy is a core requirement. Its B2B Edition explicitly supports parent-child company relationships, with buyers at higher levels able to access subsidiary accounts, plus company roles and permissions. docs.bigcommerce.com

If you tell me what your hierarchy and MOQ rules look like (e.g. Parent company → subsidiaries → locations → buyers, plus SKU-level MOQ vs cart-level minimum), I can narrow this down to the 2–3 platforms that actually fit, rather than just the platforms that advertise "B2B."

Yes. What you’re describing is typically called a B2B commerce platform, wholesale ordering portal, or B2B customer portal. The capabilities you listed are core requirements for companies selling to distributors, dealers, resellers, or enterprise buyers.

Platforms that support these features include:

For your specific requirements:

• Customer-specific catalogs → look for “shared catalogs,” “contract catalogs,” “assortment management,” or “catalog visibility rules.”
• Minimum order quantities → look for “MOQ,” “case pack rules,” “order multiples,” or “minimum order value.”
• Account hierarchies → look for “company accounts,” “parent-child accounts,” “buyer roles,” “delegated purchasing,” or “approval workflows.”

A few questions would narrow the best fit:

1. Are you a manufacturer, distributor, or wholesaler?
2. How complex are the hierarchies (e.g., one company with 5 buyers, or national accounts with thousands of locations)?
3. Do you need integration with an ERP like SAP, Oracle NetSuite, Microsoft Dynamics 365, or something else?
4. Are you looking for a hosted SaaS tool or something you can heavily customize?

Yes. If you mean a B2B commerce/ordering platform where each business customer can have its own assortment, ordering rules, and organizational structure, there are several good options.

Strongest fits

For example, Shopify's B2B functionality supports company profiles with multiple buyers and locations, customer-specific catalogs, and product-level quantity rules including minimums, maximums, case packs, and increments. apps.shopify.com

If by account hierarchy you mean something more sophisticated—e.g.:

Parent company → subsidiaries → locations → buyers → approvers, with inherited catalogs/pricing/MOQs and different purchasing permissions

then KIBO is particularly interesting. It explicitly supports account-specific catalogs, product entitlements, MOQs/buying increments, and approval workflows aligned with account hierarchies. kibocommerce.com

KIBO Commerce

Virto Commerce is another strong option if the hierarchy and customer-specific rules are unusually complex; its customer-specific commerce model applies catalog, pricing, and workflow rules at the account/role/contract level. virtocommerce.com

Virto Commerce

One important distinction

If MOQ enforcement is critical, don't just check whether a platform says it "supports B2B catalogs." You want to verify that it actually blocks checkout when the customer violates the MOQ, rather than merely displaying the minimum. Shopify, for example, has native quantity rules, while third-party apps can add more stringent company-level MOQ/order-cap enforcement. kibocommerce.comapps.shopify.com

If you tell me what you're selling and what your account hierarchy looks like (e.g. manufacturer → distributor → retailer, or parent company → locations → buyers), I can narrow this down to the 2–3 platforms that best match and compare them on catalogs, MOQ, pricing, approvals, ERP integration, and cost.