Your clients already spend on merch.
Most of that money goes elsewhere.
Sunday gives agencies a ready-to-run merchandise platform for their clients with commission on every order, support at every step, and zero operational overhead on your side.


The problem
The merch problem
agencies avoid
Your clients spend on merchandise every year. Branded partner kits, event giveaways, seasonal gifting, team gear. The budgets are real. The spend is already happening.
But it's fragmented. Local vendors. Last-minute orders. Interns managing spreadsheets. No brand consistency. No central platform. No visibility.
Most agencies stay out of it entirely. The operational weight makes it feel like a trap. A lot of work for uncertain upside.
Sunday changes that math.
What you get
A revenue stream
you don't have to build
A full platform for every client
Each client gets their own Sunday account with design tools, order management, campaign pages, and global delivery. You keep access from one partner dashboard.
Commission on all product revenue
Every time a client orders, reorders, or launches a new campaign, you share in that revenue. The work compounds. The relationship stays yours.
Room to sell your own services
Package your own strategy, design, and setup hours alongside Sunday. The platform earns; your expertise earns on top.
A success manager who launches with you
We set up your partner account and help you launch your first five customer accounts together. You see results before you've invested heavily.
Revenue calculator
What could this actually
be worth to you?
SMB clients
30 clients × €5,000/yr
€3,000
Mid-Market clients
10 clients × €100,000/yr
€20,000
Enterprise clients
2 clients × €500,000/yr
€20,000
€43,000
Based on 20% market share and 10% commission rate. Real numbers depend on client activity and your portfolio mix.
How it works
From first call to
recurring revenue
Five steps from signup to steady commission. We do the heavy lifting upfront.
We set up your partner account
Dedicated partner account with a clean portfolio view. Setup takes less than a day.
We launch your first five clients together
Your Success Manager walks through setup, product curation, and brand configuration.
Onboard clients yourself or with us
As you grow confident, you onboard independently. We stay available when needed.
Track everything from one dashboard
All clients, status, progress, activity, and revenue in one place.
Earn as accounts stay active
Clients reorder, launch campaigns, add departments. Commission continues.
Why agencies choose Sunday
You stay customer-facing. We handle the rest.
A revenue stream that's already there
Merchandise budgets exist inside your clients. Sunday helps you capture part of that spend in a structured way.
Your relationship stays intact
You remain the trusted advisor. Clients see your agency as the partner who made merchandise easier.
Offer premium merch without building it
A full merchandise capability would take years and significant capital. Sunday gives you that infrastructure.
Execution that doesn't slow you down
From design and production to split delivery, Sunday removes the friction. Your team stays focused on strategy.
Add your own service layer on top
Sell consulting hours, design, and campaign strategy alongside the platform. Your expertise earns on top.
Team autonomy & company scale
A complete merchandise operation without the mess.
One central platform for products, campaigns, and orders, no subscription cost
On-brand, curated products that actually look like the brand
Global fulfillment: warehousing, shipping, and international delivery
Repeatable campaigns for onboarding kits, events, gifting, and seasonal drops
Less admin, no vendor chaos, full visibility on every order
Right now. Free.
Build a recurring merch revenue stream for your client portfolio
Your clients already spend on merchandise. Most of that spend is unstructured and invisible to you. Sunday gives you a way to capture it.
Designs in 30 seconds · Free account · No credit card required






