A Responsive + Branded eCommerce Experience


UX, Design, Data Migration + Development


Shopify Plus



Image Image

eCommerce That Connects Businesses, Family, and Friends


With nearly 732,000 monthly subscribers, is the go-to site for affordable postage supplies that can be printed from the comfort of your own home. As the first company to offer users the ability to print official USPS® postage at home, its customer base includes individuals, small businesses, and governmental organizations. approached Zehner to optimize for mobile and create a better user experience for its brand and its subsidiary,

Image Image

A Simplified Single-Sign-On Experience

The Solution

The team recognized that their site was slow, unstable, and unresponsive. To create a scalable modular design system that branched across the and brands, we replatformed and decoupled their legacy sites from Oracle to Shopify Plus. The project involved integrating the app ecosystem into a seamless single-sign-on (SSO) experience that involved the migration of over 1 million customers and orders.

To implement a single-sign-on experience, we undertook a robust middleware on AWS to combine the two storefronts. The new site flawlessly integrates and displays both and account information on each customer’s Shopify Plus account page.

Zehner also integrated Disco Labs with Submarine to implement credit card vaulting from and’s existing saved payment methods.

Image Image
Desktop Image Mobile Image

Personalized + Reactive Solutions

One of the highlights of our partnership with was developing a homepage that offers customized product recommendations based on customer activity and account type through Shopify Plus and Dynamic Yield.

Our team also worked to build out the infrastructure necessary for’s registration funnel and user notifications. These personalized touches integrate with each user’s and accounts to trigger the delivery of a “Welcome Kit” to a new user’s home.

Driving Results Through Collaboration

During the development process, Zehner collaborated closely with multiple departments to deliver complex and personalized solutions. We delivered a fully responsive and branded Shopify Plus experience for through an iterative and collaborative approach.


Shopify Plus

eCommerce platform for enterprise clients


Personalized search and recommendations.

Dynamic Yield

Personalized shopping experience.

Disco Labs + Submarine

Tokenised payment platform.


We’re Always In Touch

Our clients run the gamut from emerging startups to Fortune 500 companies. No matter where you’ve been or where you’re going, we can create the infrastructure necessary to support your team and your goals.