E-Commerce Development

Sell Online With a
Turn-Key Online Store.

We build complete e-commerce sites for entrepreneurs and small to mid-size businesses — store setup, payment system integration, and inventory management, all wired together and ready to take orders from day one.

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Stripe, PayPal & Square ready
Synced inventory management
Launch in 3–4 weeks

120+

Online stores launched

6

Payment systems supported

3–4 wks

Avg. time to launch

98%

Clients who manage their own store after launch

What We Build

Everything You Need to Start Selling Online

Built for entrepreneurs and small to mid-size businesses — not enterprise complexity you'll never use, just the pieces that get your products and services selling online.

Online Store Setup

Payment Integration

Inventory Management

Shipping & Fulfillment

Product Catalog Build-Out

Services & Booking Sales

Mobile-First Storefronts

Launch & Ongoing Support

Core Services

From Storefront to Stockroom

A real online business needs more than a pretty storefront. We connect every piece — store, payments, and inventory — so it actually runs itself.

Small business owner completing a sale at an online-connected point of sale

Online Store Setup

We build your full storefront — homepage, product and category pages, cart, and checkout — designed around how your customers actually shop, whether you're selling products, services, or both.

Shopify WooCommerce BigCommerce
Payment system integration — point of sale terminal accepting card payment

Payment System Integration

We connect secure, PCI-compliant payment processing directly into your store — cards, digital wallets, and buy-now-pay-later — so money lands in your account without manual reconciliation.

Stripe PayPal Square Apple / Google Pay
Inventory management — organized warehouse shelving with packaged stock

Inventory Management

Stock levels sync automatically across your online store, POS, and warehouse — so you never oversell a product that's already out, and you always know what to reorder and when.

Multi-Location Sync Low-Stock Alerts Bundles & Variants
Entrepreneur taking a mobile payment at a small business counter

Turn-Key for Entrepreneurs & SMBs

You don't need an in-house dev team to sell online. We hand you a complete, working store with training included — built to be run by you, not just built for you.

Hands-On Training No-Code Admin Ongoing Support
Contactless mobile payment at a small business — integrated payment systems

Built On Platforms You Can Trust

No Lock-In, No Black Boxes

We build on established, well-supported platforms — not a custom system only we can maintain. If you ever want to bring development in-house, you can.

Shopify WooCommerce BigCommerce Stripe Square PayPal

Packages

Turn-Key Solutions, Sized to Your Business

Whether you're launching your first product or replatforming a growing catalog, there's a package built for where you are.

Starter

Launch

For entrepreneurs launching their first online store with a focused catalog.

  • Up to 50 products
  • 1 payment system integrated
  • Basic inventory tracking
  • Training session included
Get Started

Most Popular

Growth

For small to mid-size businesses ready to scale catalog, channels, and fulfillment.

  • Unlimited products
  • Multiple payment systems
  • Multi-location inventory sync
  • Shipping & fulfillment setup
  • 90 days of post-launch support
Get Started

Custom

Enterprise Retail

For established businesses with complex catalogs, multiple sales channels, or custom integrations.

  • Custom platform architecture
  • ERP / CRM integration
  • Multi-channel marketplace sync
  • Dedicated support retainer
Talk to Us

Case Studies

Real Stores, Real Owners

A sample of the entrepreneurs and small businesses we've taken from idea to selling online.

Boutique owner running her online and in-store checkout
WL

Willow Lane Boutique

Apparel · First Online Store

Shopify

Willow Lane sold exclusively in-store for six years. We launched their online store with inventory synced to their POS, so a sale in either channel updates stock everywhere instantly.

+41%

Revenue

0

Overselling incidents

3 wks

To launch

Growing brand's warehouse and fulfillment operation
SC

Summit Coffee Co.

CPG · Replatform & Inventory

BigCommerce

Summit had outgrown manual spreadsheet inventory across two warehouses. We replatformed their store and built automated multi-location stock tracking with low-stock alerts.

2

Warehouses synced

↓92%

Stock errors

+27%

Order volume

Service business owner accepting mobile payment for online booking
RS

Riverside Studio

Services · Online Booking & Payments

Square

Riverside sells studio time and classes, not physical products. We built a services storefront with online booking and deposit collection built directly into checkout.

+64%

Online bookings

↓80%

No-shows

4 wks

To launch

How It Works

Idea to Open for Business

A clear path from "we want to sell online" to your first order.

1

Discovery

We learn your catalog, how you currently take payments, and where inventory lives today — in-store, a warehouse, or a spreadsheet.

2

Build

We build your storefront and catalog, then integrate payment processing and connect inventory across every channel you sell on.

3

Test & Train

We run test orders through every payment method, then walk your team through managing products, orders, and stock — no developer required.

4

Launch & Support

We launch, monitor the first orders closely, and stay available for support — so a question on day three doesn't become a problem on day thirty.

Testimonials

What Our Clients Say

"I'm not technical at all, and Monthera built something I can actually run myself. The inventory syncing with our in-store POS is the part that's saved us the most headaches."

JW

Jenna Whitfield

Owner, Willow Lane Boutique

"We were tracking inventory across two warehouses in a spreadsheet. Now it's automatic, and we haven't oversold a single item since launch."

MR

Marcus Reyes

Founder, Summit Coffee Co.

"Online booking with deposits built into checkout cut our no-show rate dramatically. It paid for itself in the first month."

TN

Tasha Nguyen

Owner, Riverside Studio

FAQ

Common Questions

A turn-key setup includes your online store build (product pages, collections, cart, and checkout), payment system integration, inventory and shipping configuration, and a short training session so you can manage the store yourself. You launch with everything connected and tested, not a half-finished template.

We most commonly integrate Stripe, PayPal, Square, and Shop Pay, along with Apple Pay and Google Pay for one-tap checkout. If you already have a merchant account or POS system you'd like to keep using, we'll connect your online store to it rather than starting over.

Yes. We set up synced inventory across your online store and any physical POS or warehouse system, so stock levels update automatically and you never oversell an item that's already gone. For multi-location or multi-channel sellers, we configure centralized inventory tracking.

That's exactly what we build for. Every store is set up with a simple, visual admin so you can add products, update pricing, and process orders without touching code. We include a hands-on training session and documentation, and we're available for ongoing support if you'd rather we handle updates.

A focused store with a standard catalog typically launches in 3–4 weeks. More complex builds — custom product configurators, multi-location inventory, or large catalogs — run 6–8 weeks. We'll give you a firm timeline after a short discovery call.

Free Store Audit

Ready to start
selling online?

Tell us what you sell and how you sell it today — we'll map out exactly what a turn-key store, payment setup, and inventory system would look like for your business.

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