Sell SanMar on Shopify: New Era, Nike & More

SanMar is the supplier most decorators, corporate merch shops, and team-store operators already know by name. It is family-owned, more than 50 years old, and runs a U.S. distribution network with more than 7.8 million square feet of warehouse space across nine locations that reaches 99.7% of the United States in one or two business days. What makes SanMar a good Shopify supplier — not just a good catalog — is that everything is brand-led: customers shop "Port Authority" and "Eddie Bauer" and "Sport-Tek," not generic SKU lists.

Getting that brand-led catalog into Shopify the right way sounds intimidating: more than 30 brands, hundreds of thousands of variants, an FTP-based data feed (full database + customized download + image package), nine-warehouse stock, daily price changes, and Shopify's own variant and image limits. The good news — and the reason this guide exists — is that you do not have to solve any of that yourself. Supply Master is built specifically for this connection. You enter your SanMar FTP username and password once, choose which brands and styles you want, set a pricing rule, and the entire integration — products, variants, images, inventory, and pricing — runs on autopilot inside Shopify.

This guide is for Shopify merchants evaluating how to bring SanMar into their store. It covers what SanMar sells, the parts of the integration that would be hard if you did them by hand, and how Supply Master makes each of those parts simple.

The short version: SanMar is a family-owned wholesale apparel distributor with 30+ brands including Port Authority, Sport-Tek, District, Port & Company, OGIO, Eddie Bauer, and New Era. Its 9 U.S. warehouses (7.8M sq ft) reach 99.7% of the U.S. in 1-2 business days. Setup with Supply Master takes a single FTP username + password from SanMar's integration team; catalog, images, inventory, pricing, and AI+ enrichment all run on autopilot. Live SanMar order sync is on the roadmap; today the catalog and inventory stay synced, with order placement still going through SanMar's own portal. Day-to-day there is nothing to babysit. Start the free trial on the Shopify App Store — Supply Master is the 5.0★ top-rated apparel-supplier integration on Shopify — or email support@comstack.com and the Comstack team will set it up for you.

Table of Contents

Who SanMar Is, and Why So Many Stores Source From Them

SanMar is a U.S. wholesale apparel distributor headquartered in Issaquah, Washington, founded in 1971 and family-owned for more than 50 years. It is one of the largest brand-led blank-and-decorated apparel distributors in North America, with more than 7.8 million square feet of warehouse space across nine U.S. locations and a distribution network that reaches 99.7% of the United States in one to two business days by ground.

Three things matter to a Shopify merchant evaluating SanMar as a supplier:

  1. Brand-led depth, not just SKU breadth. SanMar's catalog is organized around named brands its customers already shop by — Port Authority, Sport-Tek, Eddie Bauer, OGIO, New Era, District, Port & Company, CornerStone, Volunteer Knitwear, and 20+ more. The full brand directory is published at sanmar.com/resources/reference/brands.
  2. Distribution speed across nine warehouses. A nine-warehouse U.S. footprint (Seattle, Reno, Phoenix, Dallas, Minneapolis, Cincinnati, Robbinsville NJ, Jacksonville, Richmond) covers 99.7% of the country in 1-2 days from order placement. Most accounts can quote next-day or two-day delivery to nearly any address their customer base ships to.
  3. A real B2B data feed. SanMar exposes its catalog through the SanMar Data Library — a structured set of FTP-delivered files (full product database, customizable downloads, image packages, inventory files) authenticated with an FTP username and password. The data is structured, fresh, and reliable — which is the precondition for a clean import and on-time sync.

That last point is what makes SanMar a good Shopify supplier rather than just a good catalog. The integration story is FTP-and-spec-sheet, not REST — and Supply Master is built to handle exactly that.

What's actually in the catalog

The SanMar catalog is broad enough that you should treat it as several brand-clustered catalogs in one. Pull from the SanMar brand directory to see the current list; the clusters most Shopify merchants care about are:

  • Corporate / classic apparel. Port Authority — SanMar's flagship corporate label, polos, button-downs, soft shells, and uniform staples that sit at the heart of most company stores.
  • Performance & athletic. Sport-Tek and Sport-Tek Athletic for moisture-wicking tees, warm-ups, joggers, and team-friendly performance gear; Volunteer Knitwear for proudly American-made performance basics.
  • Fashion basics. District for everyday tees and fleece across genders, BELLA+CANVAS and Allmade for premium-blank decoration.
  • Value blanks. Port & Company, Gildan, Hanes, Jerzees — the price-point workhorses behind most spirit-wear and fundraiser tees.
  • Bags & accessories. OGIO — the revolutionary name in gear bags and travel — plus OGIO apparel and headwear.
  • Outerwear & outdoor. Eddie Bauer (the original outdoor outfitter), The North Face (where carried), and Carhartt workwear-adjacent options.
  • Headwear. New Era (top-quality caps), Port Authority caps, OGIO headwear, and Sport-Tek athletic caps.
  • Workwear & industrial. CornerStone (industrial-strength workwear), Bulwark flame-resistant programs, and Red Kap uniform-shirt staples.
  • Premium / lifestyle. Tommy Bahama, Brooks Brothers (since 1818), Cutter & Buck, TravisMathew, Mercer+Mettle, and select Nike programs (where carried).
  • Healthcare. WonderWink scrubs — for non-clinical and clinical healthcare uniform programs.
  • Children & youth. Rabbit Skins, Precious Cargo and youth tees from Port & Company and District.

If you are evaluating SanMar, the right question is not "is the catalog big enough?" — it almost certainly is — but "which brands actually belong in my Shopify store?" That decision becomes the central design choice for the integration, because the SanMar shopper thinks in brand names, not category grids.

What Makes the SanMar Products Catalog Complex — and How Supply Master Handles Each Piece

Before walking through the workflow, it is worth being honest about what a SanMar integration actually has to do. None of this is work you will do — Supply Master takes a clear position on every one of these problems and runs them in the background.

FTP-driven data feed (not a click-to-import store)

SanMar exposes its catalog through the SanMar Data Library: a full product database file, a customizable download, a media/image package, an inventory file, and brand-specific files — all delivered over FTP with credentials issued by SanMar's integration team. It is structured and reliable, but it is not a REST API and not a shopping cart export. You need an integration that knows the file shapes, pulls them on a schedule, and turns them into Shopify products with the right variant, image, and inventory structure. Supply Master does that work for you behind a single FTP username and password entry.

Brand-led catalog architecture

SanMar customers shop Port Authority, Eddie Bauer, and Sport-Tek by name, not by SKU number or category. A Shopify import that flattens 30+ brands into one undifferentiated catalog ignores how the buyer actually thinks. The right shape is brand-clustered collections with brand-faithful titles, brand-specific descriptions, and a brand-respecting tag taxonomy — and Supply Master's per-brand filters and AI+ enrichment are designed to produce exactly that. A merchant whose program is "Port Authority polos + Eddie Bauer outerwear + OGIO bags + New Era caps" should end up with four brand collections in Shopify, not one giant "SanMar" page.

Inventory across nine U.S. warehouses

A single Port Authority polo can have stock in all nine SanMar warehouses — Seattle, Reno, Phoenix, Dallas, Minneapolis, Cincinnati, Robbinsville NJ, Jacksonville, and Richmond. Supply Master picks up SanMar's nine-warehouse inventory file, aggregates the stock across every warehouse, and lands one accurate total-availability number in Shopify on every sync — no spreadsheets, no warehouse-mapping scripts. (Per-warehouse inventory selection is not exposed for SanMar — total network availability is what flows into your Shopify location.)

Pricing that has to recalculate when SanMar changes prices

SanMar's data files include piece price, dozen / case price, sale price, MAP price (for protected brands like Eddie Bauer, The North Face, Tommy Bahama, Brooks Brothers, TravisMathew, and select Nike programs), and customer-specific pricing. Your Shopify retail price needs markup, tiered pricing, MAP-aware floors, and rounding — and it has to recalculate whenever SanMar updates its wholesale prices. Configured once as a single pricing rule on the supplier screen, this becomes a one-time entry rather than a recurring spreadsheet chore.

Variants, sizes, and color depth

A single Port Authority polo (e.g., K500) carries 20+ colors and a full size run from XS to 6XL — easily 100+ variants on one product. Modern Shopify supports up to 2,048 variants per product, which fits even the deepest SanMar style as one product with color and size as the two option axes. For stores that prefer one-product-per-color (often the right pattern for branded color stories or for stores migrated from the old 100-variant cap), Supply Master's variant splitting (legacy) handles the split with images preserved per color.

Updates after launch

The first import is the easy part of any integration. The harder part is the second month — when SanMar adds new colors to an existing Port Authority style, refreshes Eddie Bauer outerwear pricing for the season, or rolls a new Sport-Tek silhouette into the lineup. Supply Master's per-supplier sync schedule and granular update settings (everything, inventory only, fields only, etc.) keep the SanMar catalog quietly maintained without overwriting your custom titles, descriptions, or photos.

How Supply Master Makes the SanMar Integration Simple

Supply Master is a Shopify app built specifically for connecting wholesale suppliers like SanMar to Shopify stores — the 5.0★ top-rated apparel-supplier integration on Shopify in the U.S. and Canada. SanMar is one of the most-used suppliers on the platform and the setup is intentionally short — most stores are live in under an hour.

You only really make four decisions during setup:

  1. Which brands and styles in the SanMar catalog you want to sell — Port Authority, Sport-Tek, Eddie Bauer, OGIO, New Era is a common starting set.
  2. Where SanMar inventory should land in your Shopify location.
  3. What your pricing rule is — markup, tiered pricing, and MAP-aware floors written as one rule that re-runs every sync.
  4. Whether each style shows up as one product with a color picker, or one product per color (most modern SanMar stores go one-per-style; brand-color shops sometimes go one-per-color).

Make those four choices, click save, and the catalog imports, inventory syncs, and pricing recalculates on its own.

What Runs on Autopilot for SanMar

Once those four decisions are made, every part of the integration that would be hard by hand is handled in the background. The headline capabilities — and the deep-dive help docs:

  • Curate the catalog by brand and style. Pull only the SanMar brands your storefront sells — Port Authority, Sport-Tek, Eddie Bauer, OGIO, New Era, BELLA+CANVAS, District, CornerStone — by brand name, style number, category, color, size, or price floor. A typical curated build is 3-8 brands and a few hundred SKUs, not the full SanMar line.
  • Stock stays current across nine U.S. warehouses. SanMar inventory pulls on your sync schedule, aggregates total availability across all nine warehouses, and lands as a single number in your Shopify location, with a safety-stock buffer that prevents overselling on the last unit.
  • Pricing updates automatically every sync. Markups, tiered pricing by price band or quantity, MAP-aware floors for protected brands (Eddie Bauer, The North Face, Tommy Bahama, Brooks Brothers, TravisMathew), and program-volume bands all live in a single pricing rule. Whenever SanMar adjusts wholesale pricing, your retail prices recalculate the next sync with margin intact — no spreadsheet chasing. (Customizing fields with Liquid formulas →)
  • Catalog text, images, and tags ready to publish. Titles (kept as SanMar's, or rebuilt as "Brand + Style"), descriptions, vendor (set to brand name so Shopify's brand filtering works), tags by category and color group, SKUs, barcodes, weights, and front-model + on-color + swatch images all land in the right Shopify fields. Brand-aware tags drive Shopify Smart Collections so each brand lights up its own page automatically. (Mapping supplier fields to Shopify →)
  • Choose how each style shows up in your store. One product per style with color and size pickers — the modern Shopify pattern that handles a 25-color × 10-size Port Authority polo as a single product — or one product per color when each color needs its own product page and brand-color story. Images stay with the right color either way. (Variant splitting →)
  • AI+ rewrites supplier copy for your storefront. SanMar-formatted "5.5-oz, 50/50 cotton/poly jersey, side-seamed" becomes "Port Authority Silk Touch Polo — soft 50/50 cotton-poly blend with side seams, ideal for corporate uniforms and embroidered company gifts." Runs across every brand you import and refreshes as SanMar adds new styles. (AI+ enriched product data →)
  • Catalog and prices refresh on schedule. Daily syncs are the default; optional more-frequent inventory-only checks keep hero styles like the K500 polo or ST650 athletic tee current between catalog refreshes. (How automatic syncing works →)

Where the integration ends — and where the SanMar portal starts

Live order sync to SanMar is not yet part of the integration. Catalog, images, variants, inventory, and pricing run on autopilot; purchase orders are placed through SanMar's customer portal the way you do today, on whatever cadence your account runs on (typically daily for decorators, weekly or monthly for corporate-merch programs). SanMar order sync is on the Supply Master roadmap; once it ships, it will plug into the same Order Settings model already used for S&S Activewear and PromoStandards suppliers.

How Different Kinds of Stores Use SanMar on Shopify

The SanMar catalog is broad enough to serve a wide range of Shopify merchants, but the merchants who run on it cluster into a handful of recognizable archetypes. Here are five common patterns and what the storefront looks like for each.

1. Decorator storefronts (screen print, embroidery, DTG, heat transfer)

A regional decorator runs a public Shopify storefront where customers configure decoration on a curated set of hero blanks. The catalog is tight — Port Authority polos like the K500 and K540, Sport-Tek athletic tees and joggers (ST650, ST380), Port & Company fleece and value tees (PC54, PC78H), and District fashion basics — usually a few hundred SKUs total. Each product page exposes a decoration configurator (logo upload, embroidery placement, color count) that quotes alongside the SanMar blank price. Orders consolidate at the decorator's own location, so quote accuracy is the daily win Supply Master earns by keeping inventory and pricing always-current.

2. Corporate merch and company stores

A national-account distributor runs a closed B2E store where each employee redeems a holiday gift, an onboarding kit, or an annual stipend across pre-approved branded items — Port Authority outerwear (J317, J790), Eddie Bauer jackets (EB200, EB540), OGIO bags (411087, 711605), and a New Era cap (NE1000) for the holiday refresh. Custom titles read like the company's program ("ACME Corp Holiday Gift — Eddie Bauer Soft Shell"), and AI+ rewrites SanMar's spec-sheet copy into brand-faithful descriptions. The order cadence is event-driven: gift launches, hire spikes, conference giveaways, with SanMar POs going out in batches against employee redemptions.

3. Team and program stores

A team-store operator runs short-window storefronts for school athletic departments, youth leagues, and recreational programs, opening a store for two to four weeks while parents and players order through it. The catalog is a sized roster of Sport-Tek and Sport-Tek Athletic (ST350, ST380, ST950) plus Volunteer Knitwear for proudly American-made spirit pieces, locked down so no surprise variants appear mid-season. Once the store window closes, POs go to SanMar in one batch and units get decorated and shipped on a known timeline.

4. Workwear and industrial resellers

A safety-and-workwear distributor runs an industry-specific Shopify storefront for facility managers, plant supervisors, and logistics buyers. CornerStone industrial-strength workwear (CSP10 short sleeve, SP14 work pant), Bulwark flame-resistant programs, Red Kap uniform shirts, and Port Authority hi-vis safety polos make up the core catalog. Customers reorder against established programs on weekly or biweekly cadences, and the storefront earns repeat business by keeping stock numbers honest and pricing consistent through MAP-protected programs.

5. Multi-supplier merchants

A merchant whose business model spans corporate merch, team stores, and decoration services runs SanMar alongside several other connected suppliers (S&S Activewear, AlphaBroder, ACC, Cap America, OTTO CAP, Edwards). Each supplier has its own credentials, filters, and sync schedule — and none of them interfere with each other. One Supply Master install, one Sync History dashboard, one set of conventions across the entire catalog. SanMar's role in that mix is usually the brand-led, premium-and-corporate column of the storefront, complementing the value-blank and headwear suppliers that round out the offering.

The common thread across all five: configure once on the supplier screen, then leave it alone. Supply Master handles the daily catalog, image, inventory, and pricing work in the background while the merchant focuses on the program, the decoration, and the customer.

Try It On Your Store

Supply Master is built and supported by Comstack, and is the 5.0★ top-rated Shopify app for apparel-supplier integration in the U.S. and Canada. It is available with a free trial so you can connect SanMar to your store and run a real import before committing to a plan. Plans are sized to variant count and monthly update volume, so the right tier depends on how many SanMar brands you bring in and how often you sync.

Two of the fastest ways to get started:

  1. Install Supply Master from the Shopify App Store and start the free trial: apps.shopify.com/supply-master.
  2. Email the Comstack team at support@comstack.com with your SanMar use case (decorator, corporate merch, team store, workwear, multi-supplier). They can recommend the right brand filter set, walk you through FTP credentials, and in many cases handle the entire SanMar onboarding on your behalf.

Frequently Asked Questions

How long does it take to get SanMar running on my Shopify store?

Most stores are live in well under an hour once SanMar issues your FTP username and password. You enter the credentials, pick the brands you want (Port Authority, Sport-Tek, Eddie Bauer, OGIO, New Era is a common starting set), set a pricing rule, and click import — the catalog, images, variants, inventory, and pricing all flow into Shopify automatically. The Comstack team can also do the entire setup for you on request.

Do I need a SanMar account first?

Yes — Supply Master is the integration layer, so you keep your existing wholesale relationship with SanMar. If you already have an account, you only need FTP access enabled; request it from your SanMar rep or the SanMar integration team. Once you have the FTP username and password, setup in Supply Master is a few minutes.

Can I import only specific SanMar brands — like Port Authority and Sport-Tek only?

Yes — that is the recommended pattern. Filter by brand name with a simple comma-separated list (Port Authority, Sport-Tek, Eddie Bauer, OGIO, New Era). Only matching products import, and only those count toward your Supply Master plan.

How do I handle large styles like a Port Authority polo with 25+ colors?

A K500 with 25+ colors and a full size run still fits inside Shopify's modern 2,048-variant per-product limit, so most SanMar styles import cleanly as a single product with color and size as the two option axes. For stores that prefer one-product-per-color (often the right pattern for brand-color stories), Supply Master's variant splitting (legacy) feature handles the split with images preserved per color.

What about MAP pricing for protected brands like Eddie Bauer, The North Face, and Tommy Bahama?

MAP-aware logic is part of the same pricing rule that handles your markups and floors — the rule respects MAP first for protected brands, then falls back to sale or piece price, then applies your markup. It re-runs every sync, so MAP-protected brands stay compliant automatically as SanMar updates pricing.

How does inventory stay accurate?

Supply Master pulls SanMar's inventory file on your sync schedule (daily is typical, with optional more-frequent inventory-only refreshes). The numbers land in your Shopify location, and a safety-stock buffer keeps Shopify a few units behind the supplier number to prevent overselling on the last unit.

How are SanMar orders fulfilled today?

Live SanMar order sync is on the Supply Master roadmap; today the recommended workflow is to keep product, image, variant, and inventory sync running on autopilot and place purchase orders through SanMar's customer portal as you do today. Once live SanMar order sync ships, it will plug into the same Order Settings model already used for S&S Activewear and PromoStandards suppliers — Automatic, Scheduled, Manual, or Disabled.

Will the catalog stay up to date as SanMar adds new colors and styles?

Yes — that is the default behavior, and you have full control over it. The Auto Create Products & Variants setting lets you choose to create new styles, colors, and sizes automatically; lock the variant set (useful for team stores); add only new variants to existing products; or freeze the catalog so only field updates flow through.

Does the integration work for SanMar Canada too?

Yes — SanMar Canada is a separately credentialed supplier in Supply Master with its own catalog, account workflow, and sync settings. Run SanMar US and SanMar Canada side-by-side, or independently, depending on which markets you serve.

Can the Comstack team set the SanMar integration up for me?

Yes — email support@comstack.com with your SanMar account details and use case. The Comstack team handles credential setup, brand-filter selection, pricing-rule tuning, AI+ enrichment, and one-product-per-color configuration end-to-end on request.

Where to Go Next

If you are evaluating whether to put SanMar on Shopify through Supply Master, the most useful next steps are:

  1. Install Supply Master from the Shopify App Store and start the free trial.
  2. Read the Supported Suppliers and Features comparison to see what runs on autopilot for SanMar (catalog, inventory, pricing, AI+) and what is on the roadmap.
  3. Set up your SanMar credentials — request FTP username and password from SanMar's integration team if you do not already have them.
  4. See how automatic syncing works to choose the cadence that fits your business.

SanMar is a serious wholesale catalog — 30+ brands, nine U.S. warehouses, 99.7% next-day reach — but with Supply Master it does not have to feel like one. The four decisions — which brands to import, where SanMar inventory should land, your pricing rule, and how each style shows up in your store — are all configured in one supplier screen, usually in well under an hour. After that, the catalog runs on autopilot. Stop reformatting spec sheets, start selling Port Authority.

Key Takeaways

Mason Edwards
Apparel Solutions Developer
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