Case Studies E-Commerce Service

Japan's Car Manufacturer

Japan'sCar Manufacturer

The customer’s former website didn’t provide an ideal experience for end-users as end-users have always been transferred to another site to experience the more modern attributes of the process

Within only 2 months, CO-WELL helped to build an E-commerce website on the Magento platform, which meets all customer’s requirements as well as supports user experience.

Sheet music and sheet music reader  Provider

Sheet music and sheet music readerProvider

The customer had an idea of a sheet music website, where publishers can upload and sell their sheet music. Users after registering an account can buy and store sheet music online. This account can be accessed directly from the application on the device that our customer distributes, allowing users to view, use and share the sheet music they have.

CO-WELL provided a full-stack E-Commerce website development service (from creating a server, designing, creating API to the frontend, backend) and built an app for the customer’s sheet music reading exclusive device with functions as follow:


  • Partner publishers can upload sheet music to the website and sell it to users
  • Users after registering an account can start buying universal music and save it in their personal library. This account can be used to log into the app on the device distributed by our customers, from which users can easily manage their library.
  • Set up the payment process, payment gateways, invoice value calculating algorithm as well as ensure security for users.
  • Security reinforced to ensure sheet music can only be displayed to users who have purchased it

Device app-version:

  • Features convenient functions for performing and training such as easy-turning pages, stylus provided for easy music notes recording and drawing.
  • Auto linking to their web accounts, allowing users to download, upload and share sheet music with teachers, classmates, colleagues … All functions featured on the web are also featured on the device