3pl Fulfilment Services for the Best Unboxing Experiences
Subscription services are booming in the UK and retailers are experiencing rapid growth as sign-ups surge. eCommerce is no longer about introducing a new products to market and finding the right price point; it’s about working with a subscription box fulfilment service that allows you to turn those products into a curated, personalised experience, all packaged beautifully.
A Trouble-Free, Tailored Shopping Experience
Prolog’s goal is to grow your business and exceed your customers’ expectations. How do we do it? By providing the infrastructure and operations that will make your subscription service fly. Expertly picked & packed items efficiently expedited and speedily delivered
Prolog’s subscription box fulfilment includes:
- Market-leading fulfilment levels
- Personalised hand builds
- Customised inserts and packaging
- A range of shipping options
- Product personalisation
- 24/7 operation
- 100 – 200,000 kits per month
- End-to-end tracking of all orders through to customer receipt
For over 30 years Prolog has been helping eCommerce brands to scale successfully
eCommerce subscription box brands working with Prolog have access to:
eCommerce Integration
Prolog integrates with a range of eCommerce platforms, including Shopify, Magento, WooCommerce, BigCommerce, 3dcart, Prestashop.
Inventory Management
Goods are received and tracked through every stage of subscription box fulfilment processing to ensure availability at all times.
Warehouse Management System
Prolog’s WMS interfaces seamlessly with your systems, offering real-time visibility of inventory, storage, picking & packing, and workflows.
Kitting Solutions
Our trained pick and pack staff use hand-assembly, or conveyor-driven processes to prepare subscription box orders for customers.
Customised Packaging
Your packaging can be branded and optimised for safe delivery, ensuring an unblemished unboxing experience for customers.
Sustainable Fulfilment
We are certified by the Carbon Trust as a carbon neutral fulfilment company. We work proactively with brands to develop the sustainability of their fulfilment processes.
Distribution Network
Orders are shipped using a network of UK-wide carriers and couriers in order to guarantee fast and accurate delivery of your goods.
Returns Management
Any returned items are managed efficiently using a frictionless system that guarantees same day refunds or replacements.

Why Choose Prolog?
Subscription box fulfilment at Prolog is personalised to your brand, which means you can deliver outstanding service to your customers. We work across a range of sectors, including cosmetics, hair and beauty, charity, crafting, membership services, and the public sector.
Prolog is an established 3pl provider working with large and small eCommerce retailers. A dedicated account manager works with each of our partners; once onboarding is complete, they will seek ongoing opportunities for cost-effective growth, innovation, and exceptional customer service.
Would you like to speak to a subscription box fulfilment expert?
