Hanh Hoang
Jan 19 2026 •9 minutes
OnBuy is a fast‑growing online marketplace based in the UK that offers sellers a fair, transparent alternative to giants like Amazon and eBay. If you are looking to expand into the UK and European markets, understanding what OnBuy is and how the OnBuy marketplace works can open up a valuable new sales channel for your business.
For print‑on‑demand sellers, OnBuy provides access to a large customer base that actively searches for unique, personalized products across multiple categories. When you combine the OnBuy UK marketplace with an automated fulfillment partner like Printway, you can start selling on OnBuy without worrying about inventory, printing, or shipping.
In this guide, you will learn exactly what OnBuy is, why it is different from other marketplaces, and the top 5 reasons why you should start selling on OnBuy with print‑on‑demand in 2026.
It is undeniable that choosing the right distribution channel is the backbone for the success of every business. Currently, there is too much competition in big markets like Amazon, eBay. In addition to large costs, and the high risk of accounts being locked, sellers also have to compete with many other competitors on these platforms. Many sellers look to develop their own websites.
However, this way takes a lot of time, money, and effort to attract customers to know your own website. Even then, customers still tend to shop on major sales platforms. With so many challenges and difficulties, it is not difficult to understand when sellers choose online sales channels instead of building their own websites.
In addition to Amazon, eBay, in the UK market, OnBuy is considered a new sales channel but still has a lot of potential to exploit, especially with low selling costs, quick payment, and centralized support for homes. sales in the UK market.
OnBuy is an online marketplace founded in the UK that connects retailers and brands with customers across the United Kingdom and beyond. Unlike some competitors, OnBuy does not sell its own products, which means it focuses on supporting third‑party sellers instead of competing with them.
The OnBuy marketplace works similarly to other e‑commerce platforms: you list your products, manage orders, and ship to customers, while OnBuy handles traffic, payment processing, and buyer protection. For print‑on‑demand brands, this makes OnBuy an attractive channel to reach UK buyers who prefer a trusted local marketplace experience.
Since its official launch, OnBuy has achieved a growth of up to 24,000%, Onbuy achieved this growth thanks to a strategy of prioritizing retailers instead of competing for customers with them.
The main reason lies in the fact that OnBuy is not a retailer but just an intermediary platform, providing maximum support for customers to reach potential customers. Unlike Amazon, OnBuy does not sell any products and does not plan to compete directly with sellers, andOnBuy claims that they never compete against their sellers
Key characteristics of the OnBuy marketplace:
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Not new but not too popular to eCommerce sellers, you must wonder about the potential and chance you have when using OnBuy to approach new customers. Here are some reasons that can help you determine whether to use OnBuy or not.
OnBuy claims on its website that it provides low and transparent fees with lower selling fees, No listing fees, Transactions secured by PayPal, and 180-day PayPal Seller Protection.
OnBuy also gives sellers 2 subscription plans: Standard and Partner. You can select your preferred Package when creating your account and change your plan whenever you want.
The Standard Plan is just £19.00 + VAT per month and comes with a £500 sales guarantee. Any month you get sales under £500, OnBuy will forgo the next month's subscription – giving you some breathing space if you hit a downturn.
The Partner Plan is £39.00 + VAT per month and includes search ranking enhancements, a lead listing agency, and priority support - all of which are well worth the extra money to increase possible sales.
For print‑on‑demand sellers, predictable fees on the OnBuy marketplace make it easier to price products correctly, protect profit margins, and compare OnBuy with other sales channels like Etsy, Amazon, or eBay. You can build your pricing strategy around OnBuy’s commission and subscription options to keep your store profitable.
Orders sold on eBay or Amazon will take time for the funds to be verified, which means your revenue will be on hold and not withdrawn until the funds are verified. This will make it difficult for sellers to rotate capital and maintain businesses. OnBuy foresees these problems and provides the best seller support possible.
With OnBuy, as soon as an order is updated and dispatched, PayPal transfers money from your customer to you instantly, so you can use that money to further grow your business. Whether you are a large or small business, you can take advantage of this privilege of OnBuy
OnBuy is not a retailer so they focus on delivering sales for their customers, the more products you sell, the more benefit OnBuy gets. That is why OnBuy tries their best to promote your business.
OnBuy provides Boost service for sellers to promote products with a little fee. With this program, you pay for what you sell.
The following are the primary benefits of using Boost:
It's no coincidence that OnBuy is the world's fastest-expanding market. It is a practical, dependable platform that has evolved quickly to fulfill the needs of the E-Commerce community, which is looking for a distinct market model.
OnBuy is more than just a UK eCommerce site. Customers from all over the world have been purchasing on OnBuy, which is planned to sell in 143 locations by 2023. This will provide you the opportunity to be one of the market's first sellers. You will have the option of automatic translation and automatic currency conversion on specific sites.
OnBuy is designed around the needs of UK shoppers, which gives your store direct access to a large, purchase‑ready audience in one of Europe’s most mature e‑commerce markets. By listing your products on the OnBuy UK marketplace, you can reach customers who already trust the platform and prefer buying from a domestic marketplace.
For print‑on‑demand sellers that want to test or scale in the UK, selling on OnBuy is a strategic way to validate products, niches, and price points without investing in separate local websites or warehouses.
Starting to sell on OnBuy is straightforward when you follow a clear step‑by‑step process and connect your store to a print‑on‑demand partner.
Step 1: Create your OnBuy seller account
Sign up for an OnBuy seller account on the official OnBuy website. Choose the plan that fits your business size, complete the verification process, and set up your basic store information, including store name, logo, and business details.
Step 2: Configure payments, shipping, and policies
Set up your payment details, shipping options, and store policies so customers understand how you handle delivery, returns, and customer service. For print‑on‑demand sellers, it is important to align OnBuy shipping times with your Printway fulfillment times to set the right expectations.
Step 3: Choose your product & start design
You can pick the product you want from Printway's catalog, add your design & start listing on Onbuy
Step 4: Create optimized product listings
To rank in OnBuy search and convert visitors into buyers, you need SEO‑friendly listings tailored to the OnBuy UK marketplace:
Use keyword‑rich titles that include product type, niche, and intent (for example: “Personalised Dog Mug – Custom Name Coffee Cup – Gift for Dog Lovers”)
Write clear, benefit‑driven product descriptions with bullet points that highlight materials, printing quality, personalization options, and shipping details
Upload multiple high‑quality images and mockups that showcase your designs from different angles and in real‑life contexts
Step 5: Launch, promote, and refine
Once your products are live, monitor performance inside the OnBuy seller dashboard. Experiment with different prices, product variants, and promotions to find the best combination for your audience. As you collect data, refine your keywords, images, and descriptions to improve visibility and sales on the OnBuy marketplace.
Yes. OnBuy is a strong option for new and growing sellers who want access to a UK‑focused audience without competing directly with the marketplace itself. Its fair marketplace model and transparent fees make it easier to start selling on OnBuy alongside your other channels.
Many international sellers can join OnBuy, provided they meet OnBuy’s requirements for shipping, returns, and customer service. When you pair OnBuy with print‑on‑demand fulfillment from Printway, you can ship to UK customers efficiently even if your business is based abroad.
Absolutely. You can sell print‑on‑demand products on OnBuy by integrating your store with Printway. Printway handles printing and shipping, while you focus on designing products, optimizing OnBuy listings, and growing your brand.
OnBuy is a potential business platform for any e-commerce seller, if you are a business focused on growing in the UK market, OnBuy will be the top choice for you next to Amazon and eBay.
In case you are a Print On Demandseller and need to find a source to do business on OnBuy in the UK, don't forget to contact Printway.
Printway is a leading Print on demand manufacturer with a network of printers in the UK and EU, ready to provide you with high-quality products at optimal prices!
Get in touch with Printway now to start selling on the UK market!
