Built by operators: Why we believe ERP had to change

Retail operations, not just accounting

DOSS is a general-purpose accounting platform built to serve multiple industries. It has no inventory understanding and no retail expertise, making implementation for brands time-consuming and requiring heavy custom work. GoodDay Software is purpose-built for inventory-driven Shopify brands. With over 60 brand-specific integrations, GoodDayOS combines inventory intelligence, order operations, and finance-ready data — all built into a single retail operating system native to Shopify.

Shopify-native
Retail-specific inventory workflows
Virtual inventory segmentation
Deployment in weeks
100+ WMS & 3PL Integrations
Automated FIFO COGS
Custom
Operator-led support
Unlimited users

Why brands choose GoodDay Software over DOSS

Inventory-first, GoodDay understands your business

DOSS is centered around general accounting and back-office workflows. GoodDay is inventory-obsessed. When your operations are built around real inventory movements, financial reporting becomes an output of the way your business actually runs rather than a separate exercise layered on top of it. Every unit received, transferred, sold, or returned flows directly into your COGS, margins, and reporting in real time, giving your team cleaner data and a lot less manual work in between. That is what it looks like when your ERP starts from the right place.

Built by operators specifically for brand complexity

GoodDay Software is built by former brand operators who have scaled fast, broken things, and learned what actually matters. The features we have built are the ones only a brand operator would know to ask for, because they came from living the same pain points you have. You do not have to mold GoodDay to fit the way your brand works. It already works that way, because we built it from the inside out.  GoodDayOS considers Shopify brand specific complexities such as seasonality and sell-through cycles, high variant catalogs (size, color, bundles), multi-location, multi-store, inventory, and wholesale/B2B and marketplace sales order flows.

Manage Omni-channel inventory

Transferring inventory across channels is completely foreign to DOSS, but GoodDay knows that proactive inventory decisions drive more revenue and CVR improvement than most operators realize. A central view of your entire business, combined with the flexibility to act on it, is what gives operators real leverage. As your business priorities shift, your operations should shift with them seamlessly, whether that means reallocating stock across channels, segmenting inventory for an upcoming sale, or responding to a demand spike. Visibility and flexibility are not nice-to-haves. They are how you stay ahead.

Hands-on merchant support

GoodDay customers work directly with experienced retail operators via shared Slack channels, not generic ticket queues. That means faster answers, practical guidance, and support from people who genuinely understand how ecommerce brands operate. And we do not just show up for software questions. Whether you are troubleshooting a workflow, thinking through a fulfillment strategy, or just need a sounding board, we are here. We care about your brand, not just your ticket.

Top-tier DTC brands trust us to run their ops seamlessly

“”

Easily connecting the dots in Shopify for future inventory, costing, and timing, GoodDay helped us get our purchase order and real-time shipping information in one familiar spot. This allows full access for all cross-functional teams, saving a ton of communication time. And, as an added bonus, working with the folks at GoodDay has been a blast!

Jennifer Wei, Criquet Shirts
Jennifer Wei
Chief Product Officer, Criquet Shirts
“”

Mugsy is excited about partnering with GoodDay to help drive efficiencies throughout our growing business. As a lean team, we are intentional about picking the best technology partners. We feel that GoodDay will become a key component of our technology stack - helping our product, merchandising, finance, and leadership teams stay aligned as we continue to scale.

Scott Dulaney, Mugsy Jeans
Scott Dulany
Chief Operating Officer, Mugsy Jeans
“”

GoodDay has been a game-changer for us. We finally have an ERP that actually fits the way modern brands operate — simple, flexible, and built for Shopify. It’s rare to find a partner who really gets both the brand and the business side, this team nailed it.

Maggie Brown, Recess Pickleball
Jimmy Sansone
One of the Brothers, The Normal Brand
“”

Before GoodDay, everything lived in Shopify, and pulling reports felt clunky and unreliable. We didn’t really trust the numbers...GoodDay is flexible and agile, but what really stood out was the team. They made the complex parts of our business feel simple.

Jon-Mark Craddock, La Matera
Madison Hilson
Co-Founder, SENIQ
“”

Now [third party promo events are] as simple as a few clicks where we can just say, ‘we want to set aside these X,000 units, for a sale that's upcoming.’ We'll quarantine them now and then once the sales are completed, we can release them back into the pool. So that has saved a ton of confusion. Manual processes, and quite frankly errors.

Jon-Mark Craddock, La Matera
Steven Feczko
Head of Operations, Lola Blankets

Built for operators who scale real brands

“”

Built by operators

Created by former brand operators who’ve lived the chaos.

Real human support

Experienced operators. Average response time under one hour. Always real people.

“”

Unlimited users

Every team member included. No per-seat penalties.

Partner-forward ecosystem

100+ integrations with best-in-class tools, deeply integrated, not replaced.

Truly Shopify-native

Runs directly inside Shopify Admin. No parallel system. Accurate inventory data without any extra steps.

AI agents & MCP Protocol

Coming soon

Inventory, wholesale, and production handled automatically. Connect to the tools your team uses, no engineering required.

Reinvent your operations with GoodDayOS™

Streamline your scattered spreadsheets and disconnected software into one powerful retail OS. GoodDayOS™ seamlessly integrates within your Shopify admin, right where your team operates.

“”“”“”“”