Northmark System Store

Learn it. Use it. Make it yours.

Three collections in one place: digital guides and templates, made-to-order physical goods, and annual subscriptions for rental operations and education.

Digital Products

Premade English-language downloads. Each is a one-time purchase in USD, delivered as a ZIP through the product's Files area on Whop. Not live courses or consulting. Watch the product demo.

Cover of the API Testing Starter Kit

API Testing Starter Kit

$10 USDOne-time

An entry-level kit for planning and documenting repeatable API checks.

  • 10-page PDF guide
  • 20 editable CSV test cases
  • 12 HTTP request examples
  • A fictional JSON contract to practice against
  • Bug-report and retest templates

No running API server is included.

Cover of the API Foundations Lab

API Foundations Lab

$79 USDOne-time

A self-study guide, workbook and local practice API.

  • 36 PDF pages with worked answers
  • 22-page guide, 12-page workbook, 2-page quick reference
  • 18 request examples
  • Runnable Python local practice API

The optional lab needs a desktop or laptop and Python 3.10+.

Cover of the Small Team IT Operations Kit

Small Team IT Operations Kit

$130 USDOne-time

A practical reference for organizing recurring support work.

  • 24-page handbook
  • 12 runbooks
  • Editable XLSX trackers for tasks, assets and access reviews
  • 8 operational TXT templates

Spreadsheet software is needed for the workbook.

Cover of the AI Workflow Toolkit for Small Business

AI Workflow Toolkit for Small Business

$199 USDOne-time

Document, test and review repeatable AI-assisted tasks.

  • 27-page playbook
  • 10 worked workflow cards
  • 20 editable prompts
  • Workflow and evaluation XLSX trackers
  • 6 TXT templates

AI tools and subscriptions are separate. Outputs require human review.

Airbnb Hosting Playbook - Professional Guide & Toolkit

$463 USDOne-time

A professional Airbnb hosting guide and toolkit.

Compare the four kits
Comparison of the four Northmark System digital kits
FeatureAPI Testing Starter KitAPI Foundations LabSmall Team IT Operations KitAI Workflow Toolkit
Price (USD, one-time)$10$79$130$199
Best forPlanning and documenting repeatable API checksSelf-study of API basics with hands-on practiceOrganizing recurring support workDocumenting, testing and reviewing AI-assisted tasks
Core contents10-page guide, 20 CSV test cases, 12 request examples, JSON contract, bug-report and retest templates36 PDF pages with worked answers, 18 request examples, Python local practice API24-page handbook, 12 runbooks, XLSX trackers, 8 TXT templates27-page playbook, 10 workflow cards, 20 prompts, XLSX trackers, 6 TXT templates
RequirementsPDF reader and a spreadsheet or text editor for CSV. No API server included.Desktop or laptop and Python 3.10+ for the optional labSpreadsheet software for the workbookSpreadsheet software. AI tools and subscriptions are separate.
CheckoutBuy & downloadBuy & downloadBuy & downloadBuy & download

How buying works

  1. Digital Products

    Check out on Whop. Then sign in with the purchasing account and open the product's Files area to access its included ZIP.

  2. Physical Products

    Open the item on Whop. Purchase and delivery details are handled on its Whop product page.

  3. Annual Subscriptions

    Subscribe on Whop, then open zorbaart.com/sign-up and choose Continue with Whop to reach your workspace and Learning library.

FAQ

Questions before you buy

How do the three collections differ?
Digital Products are premade downloads delivered through Whop Files after a one-time purchase. Physical Products are made-to-order goods, and sizes, delivery details and terms are on each product page on Whop. Annual Subscriptions give you a private Zorba Art rental workspace plus protected English self-study resources, and renew yearly.
Which annual subscription should I choose?
Higher subscriptions include the learning from the earlier ones, so most customers choose one tier that fits their needs. Each tier is a separate Whop subscription. We do not promise automatic cancellation of an earlier separate subscription or proration, so review the checkout details on Whop before buying.
How do I order physical products?
Open the item on Whop with View item on Whop. Review available sizes, delivery details and product terms there before ordering. Items are made to order.
How do the annual rental plans work?
Each plan is an annual USD subscription on Whop. It includes one private Zorba Art rental workspace linked to the buying Whop account, plus protected English self-study resources. After payment, open zorbaart.com/sign-up, choose Continue with Whop with the buying account, and find the ZIP resources in the Learning library. Access follows your active subscription, and you manage renewal or cancellation in Whop. If access ends, exporting your own records remains available in Billing.
What are the limits of the rental platform?
The rent ledger is currently in CAD while the subscription is billed in USD. Rental Payments is record keeping, not rent collection or escrow. There are no team invitations and no automatic Airbnb or Booking.com channel sync. The education is AI-assisted self-study with synthetic English narration over slides and fictional examples. It has no live coaching or accreditation, and it is not individualized investment, tax or legal advice.
Which kit should I start with?
If you want to learn API checking on a small budget, start with the API Testing Starter Kit. If you want guided practice with a runnable local API, choose the API Foundations Lab. Teams organizing recurring support work can look at the Small Team IT Operations Kit, and teams documenting AI-assisted tasks at the AI Workflow Toolkit. The comparison table above lines up inclusions and requirements.
Are these live courses or consulting?
No. Each of the four digital kits is a premade English-language digital download delivered as a ZIP. There are no live sessions and no consulting included.
What file formats are included?
PDF guides and workbooks, editable CSV test cases, HTTP request examples, a JSON contract, XLSX trackers, TXT templates and a Python local practice API, depending on the kit. The exact list is on each product card and its full details page.
What do I need to use them?
A PDF reader works for the guides. The API Foundations Lab needs a desktop or laptop with Python 3.10+ for the optional local lab. The IT Operations Kit and AI Workflow Toolkit use XLSX trackers, so you need spreadsheet software. AI tools and subscriptions for the AI Workflow Toolkit are separate, and outputs require human review.
Does the API Testing Starter Kit include an API server?
No. It includes a fictional JSON contract and request examples for planning and documenting checks, but no running API server. The API Foundations Lab is the one that includes a runnable local practice API.
Is the content in English?
Yes. All guides, templates and documentation are in English.
Is checkout secure? What about taxes and currency?
Purchases are completed on Whop checkout. Digital kit prices are one-time base prices in USD, and rental plans are annual USD subscriptions. Taxes and checkout currency, if applicable, are shown by Whop before you pay.
How do I find my download after buying?
After a successful purchase, sign in to Whop with the account you purchased with and open the product's Files area. Your included ZIP is there.
Can I see real excerpts first?
Yes. The product demo shows real excerpts, and the API Testing Starter Kit has a free preview.
Where do I get help, and what about refunds?
Use the product's Whop support channel or email info@northmarksystem.com. For refund details, please read the refund policy.